20291818800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2997

約数の個数: 480

約数和(自身を含む): 77530466304

約数和(自身を除く): 57238647504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 31, 33, 34, 40, 44, 48, 50, 51, 55, 60, 62, 66, 68, 75, 80, 85, 88, 93, 100, 102, 110, 120, 124, 132, 136, 150, 155, 165, 170, 176, 186, 187, 200, 204, 220, 240, 248, 255, 264, 272, 275, 300, 310, 330, 340, 341, 372, 374, 400, 408, 425, 440, 465, 496, 510, 527, 528, 550, 561, 600, 620, 660, 680, 682, 744, 748, 775, 816, 825, 850, 880, 930, 935, 1020, 1023, 1054, 1100, 1122, 1200, 1240, 1275, 1320, 1360, 1364, 1488, 1496, 1550, 1581, 1650, 1700, 1705, 1860, 1870, 2040, 2046, 2108, 2200, 2244, 2325, 2480, 2550, 2635, 2640, 2728, 2805, 2917, 2992, 3100, 3162, 3300, 3400, 3410, 3720, 3740, 4080, 4092, 4216, 4400, 4488, 4650, 4675, 5100, 5115, 5270, 5456, 5610, 5797, 5834, 6200, 6324, 6600, 6800, 6820, 7440, 7480, 7905, 8184, 8432, 8525, 8751, 8976, 9300, 9350, 10200, 10230, 10540, 11220, 11594, 11668, 12400, 12648, 13175, 13200, 13640, 14025, 14585, 14960, 15810, 16368, 17050, 17391, 17502, 18600, 18700, 20400, 20460, 21080, 22440, 23188, 23336, 25296, 25575, 26350, 27280, 28050, 28985, 29170, 31620, 32087, 34100, 34782, 35004, 37200, 37400, 39525, 40920, 42160, 43755, 44880, 46376, 46672, 49589, 51150, 52700, 56100, 57970, 58340, 63240, 64174, 68200, 69564, 70008, 72925, 74800, 79050, 81840, 86955, 87510, 90427, 92752, 96261, 99178, 102300, 105400, 112200, 115940, 116680, 126480, 128348, 136400, 139128, 140016, 144925, 145850, 148767, 158100, 160435, 173910, 175020, 180854, 192522, 198356, 204600, 210800, 218775, 224400, 231880, 233360, 247945, 256696, 271281, 278256, 289850, 291700, 297534, 316200, 320870, 347820, 350040, 361708, 385044, 396712, 409200, 434775, 437550, 452135, 463760, 481305, 495890, 513392, 542562, 545479, 579700, 583400, 595068, 632400, 641740, 695640, 700080, 723416, 743835, 770088, 793424, 802175, 869550, 875100, 904270, 962610, 991780, 994697, 1085124, 1090958, 1159400, 1166800, 1190136, 1239725, 1283480, 1356405, 1391280, 1446832, 1487670, 1537259, 1540176, 1604350, 1636437, 1739100, 1750200, 1808540, 1925220, 1983560, 1989394, 2170248, 2181916, 2260675, 2318800, 2380272, 2406525, 2479450, 2566960, 2712810, 2727395, 2975340, 2984091, 3074518, 3208700, 3272874, 3478200, 3500400, 3617080, 3719175, 3850440, 3967120, 3978788, 4340496, 4363832, 4521350, 4611777, 4813050, 4958900, 4973485, 5425620, 5454790, 5950680, 5968182, 6149036, 6417400, 6545748, 6782025, 6956400, 7234160, 7438350, 7686295, 7700880, 7957576, 8182185, 8727664, 9042700, 9223554, 9626100, 9917800, 9946970, 10851240, 10909580, 11901360, 11936364, 12298072, 12834800, 13091496, 13564050, 13636975, 14876700, 14920455, 15372590, 15915152, 16364370, 16909849, 18085400, 18447108, 19252200, 19835600, 19893940, 21702480, 21819160, 23058885, 23872728, 24596144, 24867425, 26182992, 27128100, 27273950, 29753400, 29840910, 30745180, 32728740, 33819698, 36170800, 36894216, 38431475, 38504400, 39787880, 40910925, 43638320, 46117770, 47745456, 49734850, 50729547, 54256200, 54547900, 59506800, 59681820, 61490360, 65457480, 67639396, 73788432, 74602275, 76862950, 79575760, 81821850, 84549245, 92235540, 99469700, 101459094, 108512400, 109095800, 115294425, 119363640, 122980720, 130914960, 135278792, 149204550, 153725900, 163643700, 169098490, 184471080, 198939400, 202918188, 218191600, 230588850, 238727280, 253647735, 270557584, 298409100, 307451800, 327287400, 338196980, 368942160, 397878800, 405836376, 422746225, 461177700, 507295470, 596818200, 614903600, 654574800, 676393960, 811672752, 845492450, 922355400, 1014590940, 1193636400, 1268238675, 1352787920, 1690984900, 1844710800, 2029181880, 2536477350, 3381969800, 4058363760, 5072954700, 6763939600, 10145909400, 20291818800]

約数ペア:

[(1, 20291818800), (2, 10145909400), (3, 6763939600), (4, 5072954700), (5, 4058363760), (6, 3381969800), (8, 2536477350), (10, 2029181880), (11, 1844710800), (12, 1690984900), (15, 1352787920), (16, 1268238675), (17, 1193636400), (20, 1014590940), (22, 922355400), (24, 845492450), (25, 811672752), (30, 676393960), (31, 654574800), (33, 614903600), (34, 596818200), (40, 507295470), (44, 461177700), (48, 422746225), (50, 405836376), (51, 397878800), (55, 368942160), (60, 338196980), (62, 327287400), (66, 307451800), (68, 298409100), (75, 270557584), (80, 253647735), (85, 238727280), (88, 230588850), (93, 218191600), (100, 202918188), (102, 198939400), (110, 184471080), (120, 169098490), (124, 163643700), (132, 153725900), (136, 149204550), (150, 135278792), (155, 130914960), (165, 122980720), (170, 119363640), (176, 115294425), (186, 109095800), (187, 108512400), (200, 101459094), (204, 99469700), (220, 92235540), (240, 84549245), (248, 81821850), (255, 79575760), (264, 76862950), (272, 74602275), (275, 73788432), (300, 67639396), (310, 65457480), (330, 61490360), (340, 59681820), (341, 59506800), (372, 54547900), (374, 54256200), (400, 50729547), (408, 49734850), (425, 47745456), (440, 46117770), (465, 43638320), (496, 40910925), (510, 39787880), (527, 38504400), (528, 38431475), (550, 36894216), (561, 36170800), (600, 33819698), (620, 32728740), (660, 30745180), (680, 29840910), (682, 29753400), (744, 27273950), (748, 27128100), (775, 26182992), (816, 24867425), (825, 24596144), (850, 23872728), (880, 23058885), (930, 21819160), (935, 21702480), (1020, 19893940), (1023, 19835600), (1054, 19252200), (1100, 18447108), (1122, 18085400), (1200, 16909849), (1240, 16364370), (1275, 15915152), (1320, 15372590), (1360, 14920455), (1364, 14876700), (1488, 13636975), (1496, 13564050), (1550, 13091496), (1581, 12834800), (1650, 12298072), (1700, 11936364), (1705, 11901360), (1860, 10909580), (1870, 10851240), (2040, 9946970), (2046, 9917800), (2108, 9626100), (2200, 9223554), (2244, 9042700), (2325, 8727664), (2480, 8182185), (2550, 7957576), (2635, 7700880), (2640, 7686295), (2728, 7438350), (2805, 7234160), (2917, 6956400), (2992, 6782025), (3100, 6545748), (3162, 6417400), (3300, 6149036), (3400, 5968182), (3410, 5950680), (3720, 5454790), (3740, 5425620), (4080, 4973485), (4092, 4958900), (4216, 4813050), (4400, 4611777), (4488, 4521350), (4650, 4363832), (4675, 4340496), (5100, 3978788), (5115, 3967120), (5270, 3850440), (5456, 3719175), (5610, 3617080), (5797, 3500400), (5834, 3478200), (6200, 3272874), (6324, 3208700), (6600, 3074518), (6800, 2984091), (6820, 2975340), (7440, 2727395), (7480, 2712810), (7905, 2566960), (8184, 2479450), (8432, 2406525), (8525, 2380272), (8751, 2318800), (8976, 2260675), (9300, 2181916), (9350, 2170248), (10200, 1989394), (10230, 1983560), (10540, 1925220), (11220, 1808540), (11594, 1750200), (11668, 1739100), (12400, 1636437), (12648, 1604350), (13175, 1540176), (13200, 1537259), (13640, 1487670), (14025, 1446832), (14585, 1391280), (14960, 1356405), (15810, 1283480), (16368, 1239725), (17050, 1190136), (17391, 1166800), (17502, 1159400), (18600, 1090958), (18700, 1085124), (20400, 994697), (20460, 991780), (21080, 962610), (22440, 904270), (23188, 875100), (23336, 869550), (25296, 802175), (25575, 793424), (26350, 770088), (27280, 743835), (28050, 723416), (28985, 700080), (29170, 695640), (31620, 641740), (32087, 632400), (34100, 595068), (34782, 583400), (35004, 579700), (37200, 545479), (37400, 542562), (39525, 513392), (40920, 495890), (42160, 481305), (43755, 463760), (44880, 452135), (46376, 437550), (46672, 434775), (49589, 409200), (51150, 396712), (52700, 385044), (56100, 361708), (57970, 350040), (58340, 347820), (63240, 320870), (64174, 316200), (68200, 297534), (69564, 291700), (70008, 289850), (72925, 278256), (74800, 271281), (79050, 256696), (81840, 247945), (86955, 233360), (87510, 231880), (90427, 224400), (92752, 218775), (96261, 210800), (99178, 204600), (102300, 198356), (105400, 192522), (112200, 180854), (115940, 175020), (116680, 173910), (126480, 160435), (128348, 158100), (136400, 148767), (139128, 145850), (140016, 144925)]