21261123000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 640

約数和(自身を含む): 81594152640

約数和(自身を除く): 60333029640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 61, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 122, 125, 130, 135, 150, 156, 162, 180, 183, 195, 200, 216, 225, 234, 244, 250, 260, 270, 300, 305, 312, 324, 325, 331, 351, 360, 366, 375, 390, 405, 450, 468, 488, 500, 520, 540, 549, 585, 600, 610, 648, 650, 662, 675, 702, 732, 750, 780, 793, 810, 900, 915, 936, 975, 993, 1000, 1053, 1080, 1098, 1125, 1170, 1220, 1300, 1324, 1350, 1404, 1464, 1500, 1525, 1560, 1586, 1620, 1625, 1647, 1655, 1755, 1800, 1830, 1950, 1986, 2025, 2106, 2196, 2250, 2340, 2379, 2440, 2600, 2648, 2700, 2745, 2808, 2925, 2979, 3000, 3050, 3172, 3240, 3250, 3294, 3310, 3375, 3510, 3660, 3900, 3965, 3972, 4050, 4212, 4303, 4392, 4500, 4575, 4680, 4758, 4875, 4941, 4965, 5265, 5400, 5490, 5850, 5958, 6100, 6344, 6500, 6588, 6620, 6750, 7020, 7137, 7320, 7625, 7800, 7930, 7944, 8100, 8235, 8275, 8424, 8606, 8775, 8937, 9000, 9150, 9516, 9750, 9882, 9930, 10125, 10530, 10980, 11700, 11895, 11916, 12200, 12909, 13000, 13176, 13240, 13500, 13725, 14040, 14274, 14625, 14895, 15250, 15860, 16200, 16470, 16550, 17212, 17550, 17874, 18300, 19032, 19500, 19764, 19825, 19860, 20191, 20250, 21060, 21411, 21515, 21960, 22875, 23400, 23790, 23832, 24705, 24825, 25818, 26325, 26811, 27000, 27450, 28548, 29250, 29790, 30500, 31720, 32940, 33100, 34424, 35100, 35685, 35748, 36600, 38727, 39000, 39528, 39650, 39720, 40382, 40500, 41175, 41375, 42120, 42822, 43030, 43875, 44685, 45750, 47580, 49410, 49650, 51636, 52650, 53622, 54900, 57096, 58500, 59475, 59580, 60573, 61000, 64233, 64545, 65880, 66200, 68625, 70200, 71370, 71496, 74475, 77454, 79300, 80764, 81000, 82350, 82750, 85644, 86060, 87750, 89370, 91500, 95160, 98820, 99125, 99300, 100955, 103272, 105300, 107055, 107244, 107575, 109800, 116181, 117000, 118950, 119160, 121146, 123525, 124125, 128466, 129090, 131625, 134055, 137250, 142740, 148950, 154908, 158600, 161528, 164700, 165500, 171288, 172120, 175500, 178425, 178740, 181719, 183000, 193635, 197640, 198250, 198600, 201910, 205875, 210600, 214110, 214488, 215150, 223425, 232362, 237900, 242292, 247050, 248250, 256932, 258180, 262483, 263250, 268110, 274500, 285480, 297375, 297900, 302865, 309816, 321165, 322725, 329400, 331000, 348543, 351000, 356850, 357480, 363438, 372375, 387270, 396500, 403820, 411750, 428220, 430300, 446850, 464724, 475800, 484584, 494100, 496500, 504775, 513864, 516360, 524966, 526500, 535275, 536220, 537875, 545157, 549000, 580905, 594750, 595800, 605730, 617625, 642330, 645450, 670275, 697086, 713700, 726876, 744750, 774540, 787449, 793000, 807640, 823500, 856440, 860600, 892125, 893700, 908595, 929448, 968175, 988200, 993000, 1009550, 1049932, 1053000, 1070550, 1072440, 1075750, 1090314, 1117125, 1161810, 1189500, 1211460, 1235250, 1284660, 1290900, 1312415, 1340550, 1394172, 1427400, 1453752, 1489500, 1514325, 1549080, 1574898, 1605825, 1613625, 1635471, 1647000, 1742715, 1784250, 1787400, 1817190, 1936350, 2019100, 2099864, 2141100, 2151500, 2180628, 2234250, 2323620, 2362347, 2379000, 2422920, 2470500, 2523875, 2569320, 2581800, 2624830, 2676375, 2681100, 2725785, 2788344, 2904525, 2979000, 3028650, 3149796, 3211650, 3227250, 3270942, 3351375, 3485430, 3568500, 3634380, 3872700, 3937245, 4038200, 4282200, 4303000, 4361256, 4468500, 4542975, 4647240, 4724694, 4840875, 4941000, 5047750, 5249660, 5352750, 5362200, 5451570, 5809050, 6057300, 6299592, 6423300, 6454500, 6541884, 6562075, 6702750, 6970860, 7087041, 7137000, 7268760, 7571625, 7745400, 7874490, 8029125, 8177355, 8713575, 8937000, 9085950, 9449388, 9681750, 10095500, 10499320, 10705500, 10903140, 11618100, 11811735, 12114600, 12846600, 12909000, 13083768, 13124150, 13405500, 13628925, 13941720, 14174082, 14522625, 15143250, 15748980, 16058250, 16354710, 17427150, 18171900, 18898776, 19363500, 19686225, 20191000, 21261123, 21411000, 21806280, 22714875, 23236200, 23623470, 26248300, 26811000, 27257850, 28348164, 29045250, 30286500, 31497960, 32116500, 32709420, 32810375, 34854300, 35435205, 36343800, 38727000, 39372450, 40886775, 42522246, 43567875, 45429750, 47246940, 52496600, 54515700, 56696328, 58090500, 59058675, 60573000, 64233000, 65418840, 65620750, 68144625, 69708600, 70870410, 78744900, 81773550, 85044492, 87135750, 90859500, 94493880, 98431125, 106305615, 109031400, 116181000, 118117350, 131241500, 136289250, 141740820, 157489800, 163547100, 170088984, 174271500, 177176025, 181719000, 196862250, 204433875, 212611230, 236234700, 262483000, 272578500, 283481640, 295293375, 327094200, 348543000, 354352050, 393724500, 408867750, 425222460, 472469400, 531528075, 545157000, 590586750, 708704100, 787449000, 817735500, 850444920, 885880125, 1063056150, 1181173500, 1417408200, 1635471000, 1771760250, 2126112300, 2362347000, 2657640375, 3543520500, 4252224600, 5315280750, 7087041000, 10630561500, 21261123000]

約数ペア:

[(1, 21261123000), (2, 10630561500), (3, 7087041000), (4, 5315280750), (5, 4252224600), (6, 3543520500), (8, 2657640375), (9, 2362347000), (10, 2126112300), (12, 1771760250), (13, 1635471000), (15, 1417408200), (18, 1181173500), (20, 1063056150), (24, 885880125), (25, 850444920), (26, 817735500), (27, 787449000), (30, 708704100), (36, 590586750), (39, 545157000), (40, 531528075), (45, 472469400), (50, 425222460), (52, 408867750), (54, 393724500), (60, 354352050), (61, 348543000), (65, 327094200), (72, 295293375), (75, 283481640), (78, 272578500), (81, 262483000), (90, 236234700), (100, 212611230), (104, 204433875), (108, 196862250), (117, 181719000), (120, 177176025), (122, 174271500), (125, 170088984), (130, 163547100), (135, 157489800), (150, 141740820), (156, 136289250), (162, 131241500), (180, 118117350), (183, 116181000), (195, 109031400), (200, 106305615), (216, 98431125), (225, 94493880), (234, 90859500), (244, 87135750), (250, 85044492), (260, 81773550), (270, 78744900), (300, 70870410), (305, 69708600), (312, 68144625), (324, 65620750), (325, 65418840), (331, 64233000), (351, 60573000), (360, 59058675), (366, 58090500), (375, 56696328), (390, 54515700), (405, 52496600), (450, 47246940), (468, 45429750), (488, 43567875), (500, 42522246), (520, 40886775), (540, 39372450), (549, 38727000), (585, 36343800), (600, 35435205), (610, 34854300), (648, 32810375), (650, 32709420), (662, 32116500), (675, 31497960), (702, 30286500), (732, 29045250), (750, 28348164), (780, 27257850), (793, 26811000), (810, 26248300), (900, 23623470), (915, 23236200), (936, 22714875), (975, 21806280), (993, 21411000), (1000, 21261123), (1053, 20191000), (1080, 19686225), (1098, 19363500), (1125, 18898776), (1170, 18171900), (1220, 17427150), (1300, 16354710), (1324, 16058250), (1350, 15748980), (1404, 15143250), (1464, 14522625), (1500, 14174082), (1525, 13941720), (1560, 13628925), (1586, 13405500), (1620, 13124150), (1625, 13083768), (1647, 12909000), (1655, 12846600), (1755, 12114600), (1800, 11811735), (1830, 11618100), (1950, 10903140), (1986, 10705500), (2025, 10499320), (2106, 10095500), (2196, 9681750), (2250, 9449388), (2340, 9085950), (2379, 8937000), (2440, 8713575), (2600, 8177355), (2648, 8029125), (2700, 7874490), (2745, 7745400), (2808, 7571625), (2925, 7268760), (2979, 7137000), (3000, 7087041), (3050, 6970860), (3172, 6702750), (3240, 6562075), (3250, 6541884), (3294, 6454500), (3310, 6423300), (3375, 6299592), (3510, 6057300), (3660, 5809050), (3900, 5451570), (3965, 5362200), (3972, 5352750), (4050, 5249660), (4212, 5047750), (4303, 4941000), (4392, 4840875), (4500, 4724694), (4575, 4647240), (4680, 4542975), (4758, 4468500), (4875, 4361256), (4941, 4303000), (4965, 4282200), (5265, 4038200), (5400, 3937245), (5490, 3872700), (5850, 3634380), (5958, 3568500), (6100, 3485430), (6344, 3351375), (6500, 3270942), (6588, 3227250), (6620, 3211650), (6750, 3149796), (7020, 3028650), (7137, 2979000), (7320, 2904525), (7625, 2788344), (7800, 2725785), (7930, 2681100), (7944, 2676375), (8100, 2624830), (8235, 2581800), (8275, 2569320), (8424, 2523875), (8606, 2470500), (8775, 2422920), (8937, 2379000), (9000, 2362347), (9150, 2323620), (9516, 2234250), (9750, 2180628), (9882, 2151500), (9930, 2141100), (10125, 2099864), (10530, 2019100), (10980, 1936350), (11700, 1817190), (11895, 1787400), (11916, 1784250), (12200, 1742715), (12909, 1647000), (13000, 1635471), (13176, 1613625), (13240, 1605825), (13500, 1574898), (13725, 1549080), (14040, 1514325), (14274, 1489500), (14625, 1453752), (14895, 1427400), (15250, 1394172), (15860, 1340550), (16200, 1312415), (16470, 1290900), (16550, 1284660), (17212, 1235250), (17550, 1211460), (17874, 1189500), (18300, 1161810), (19032, 1117125), (19500, 1090314), (19764, 1075750), (19825, 1072440), (19860, 1070550), (20191, 1053000), (20250, 1049932), (21060, 1009550), (21411, 993000), (21515, 988200), (21960, 968175), (22875, 929448), (23400, 908595), (23790, 893700), (23832, 892125), (24705, 860600), (24825, 856440), (25818, 823500), (26325, 807640), (26811, 793000), (27000, 787449), (27450, 774540), (28548, 744750), (29250, 726876), (29790, 713700), (30500, 697086), (31720, 670275), (32940, 645450), (33100, 642330), (34424, 617625), (35100, 605730), (35685, 595800), (35748, 594750), (36600, 580905), (38727, 549000), (39000, 545157), (39528, 537875), (39650, 536220), (39720, 535275), (40382, 526500), (40500, 524966), (41175, 516360), (41375, 513864), (42120, 504775), (42822, 496500), (43030, 494100), (43875, 484584), (44685, 475800), (45750, 464724), (47580, 446850), (49410, 430300), (49650, 428220), (51636, 411750), (52650, 403820), (53622, 396500), (54900, 387270), (57096, 372375), (58500, 363438), (59475, 357480), (59580, 356850), (60573, 351000), (61000, 348543), (64233, 331000), (64545, 329400), (65880, 322725), (66200, 321165), (68625, 309816), (70200, 302865), (71370, 297900), (71496, 297375), (74475, 285480), (77454, 274500), (79300, 268110), (80764, 263250), (81000, 262483), (82350, 258180), (82750, 256932), (85644, 248250), (86060, 247050), (87750, 242292), (89370, 237900), (91500, 232362), (95160, 223425), (98820, 215150), (99125, 214488), (99300, 214110), (100955, 210600), (103272, 205875), (105300, 201910), (107055, 198600), (107244, 198250), (107575, 197640), (109800, 193635), (116181, 183000), (117000, 181719), (118950, 178740), (119160, 178425), (121146, 175500), (123525, 172120), (124125, 171288), (128466, 165500), (129090, 164700), (131625, 161528), (134055, 158600), (137250, 154908), (142740, 148950)]