20009398500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 576

約数和(自身を含む): 78492750336

約数和(自身を除く): 58483351836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 131, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 262, 273, 300, 315, 325, 350, 364, 373, 375, 390, 393, 420, 450, 455, 468, 500, 524, 525, 546, 585, 630, 650, 655, 700, 746, 750, 780, 786, 819, 875, 900, 910, 917, 975, 1050, 1092, 1119, 1125, 1170, 1179, 1260, 1300, 1310, 1365, 1492, 1500, 1572, 1575, 1625, 1638, 1703, 1750, 1820, 1834, 1865, 1950, 1965, 2100, 2238, 2250, 2275, 2340, 2358, 2611, 2620, 2625, 2730, 2751, 2925, 3150, 3250, 3275, 3276, 3357, 3406, 3500, 3668, 3730, 3900, 3930, 4095, 4476, 4500, 4550, 4585, 4716, 4849, 4875, 5109, 5222, 5250, 5460, 5502, 5595, 5850, 5895, 6300, 6500, 6550, 6714, 6812, 6825, 7460, 7833, 7860, 7875, 8190, 8253, 8515, 9100, 9170, 9325, 9698, 9750, 9825, 10218, 10444, 10500, 11004, 11190, 11375, 11700, 11790, 11921, 13055, 13100, 13428, 13650, 13755, 14547, 14625, 15327, 15666, 15750, 16375, 16380, 16506, 16785, 17030, 18340, 18650, 19396, 19500, 19650, 20436, 20475, 22380, 22750, 22925, 23499, 23580, 23842, 24245, 25545, 26110, 27300, 27510, 27975, 29094, 29250, 29475, 30654, 31332, 31500, 32750, 33012, 33570, 33943, 34060, 34125, 35763, 37300, 39165, 39300, 40950, 41265, 42575, 43641, 45500, 45850, 46625, 46998, 47684, 48490, 48863, 49125, 51090, 52220, 55020, 55950, 58188, 58500, 58950, 59605, 61308, 65275, 65500, 67140, 67886, 68250, 68775, 71526, 72735, 76635, 78330, 81900, 82530, 83925, 85150, 87282, 91700, 93250, 93996, 96980, 97726, 98250, 101829, 102180, 102375, 107289, 111900, 114625, 117495, 117900, 119210, 121225, 127725, 130550, 135772, 136500, 137550, 139875, 143052, 145470, 146589, 147375, 153270, 156660, 165060, 167850, 169715, 170300, 174564, 178815, 186500, 195452, 195825, 196500, 203658, 204750, 206325, 212875, 214578, 218205, 229250, 234990, 238420, 242450, 244315, 255450, 261100, 275100, 279750, 290940, 293178, 294750, 298025, 305487, 306540, 326375, 335700, 339430, 342041, 343875, 357630, 363675, 383175, 391650, 407316, 409500, 412650, 419625, 425750, 429156, 436410, 439767, 458500, 469980, 484900, 488630, 509145, 510900, 536445, 559500, 586356, 587475, 589500, 596050, 606125, 610974, 635219, 638625, 652750, 678860, 684082, 687750, 715260, 727350, 732945, 766350, 783300, 825300, 839250, 848575, 851500, 872820, 879534, 894075, 977260, 979125, 1018290, 1026123, 1031625, 1072890, 1091025, 1174950, 1192100, 1212250, 1221575, 1221948, 1270438, 1277250, 1305500, 1368164, 1375500, 1454700, 1465890, 1490125, 1527435, 1532700, 1678500, 1697150, 1710205, 1759068, 1788150, 1818375, 1905657, 1915875, 1958250, 2036580, 2052246, 2063250, 2145780, 2182050, 2198835, 2349900, 2424500, 2443150, 2540876, 2545725, 2554500, 2682225, 2931780, 2937375, 2980250, 3054870, 3078369, 3176095, 3394300, 3420410, 3576300, 3636750, 3664725, 3811314, 3831750, 3916500, 4104492, 4126500, 4242875, 4364100, 4397670, 4446533, 4470375, 4886300, 5091450, 5130615, 5364450, 5455125, 5716971, 5874750, 5960500, 6107875, 6109740, 6156738, 6352190, 6840820, 7273500, 7329450, 7622628, 7637175, 7663500, 8485750, 8551025, 8795340, 8893066, 8940750, 9528285, 10182900, 10261230, 10728900, 10910250, 10994175, 11433942, 11749500, 12215750, 12313476, 12704380, 12728625, 13339599, 13411125, 14658900, 15274350, 15391845, 15880475, 16971500, 17102050, 17786132, 17881500, 18323625, 19056570, 20522460, 21820500, 21988350, 22232665, 22867884, 24431500, 25457250, 25653075, 26679198, 26822250, 28584855, 30548700, 30783690, 31760950, 34204100, 36647250, 38113140, 38185875, 40018797, 42755125, 43976700, 44465330, 47641425, 50914500, 51306150, 53358396, 53644500, 54970875, 57169710, 61567380, 63521900, 66697995, 73294500, 76371750, 76959225, 79402375, 80037594, 85510250, 88930660, 95282850, 102612300, 109941750, 111163325, 114339420, 128265375, 133395990, 142924275, 152743500, 153918450, 158804750, 160075188, 171020500, 190565700, 200093985, 219883500, 222326650, 238207125, 256530750, 266791980, 285848550, 307836900, 317609500, 333489975, 384796125, 400187970, 444653300, 476414250, 513061500, 555816625, 571697100, 666979950, 714621375, 769592250, 800375940, 952828500, 1000469925, 1111633250, 1333959900, 1429242750, 1539184500, 1667449875, 2000939850, 2223266500, 2858485500, 3334899750, 4001879700, 5002349625, 6669799500, 10004699250, 20009398500]

約数ペア:

[(1, 20009398500), (2, 10004699250), (3, 6669799500), (4, 5002349625), (5, 4001879700), (6, 3334899750), (7, 2858485500), (9, 2223266500), (10, 2000939850), (12, 1667449875), (13, 1539184500), (14, 1429242750), (15, 1333959900), (18, 1111633250), (20, 1000469925), (21, 952828500), (25, 800375940), (26, 769592250), (28, 714621375), (30, 666979950), (35, 571697100), (36, 555816625), (39, 513061500), (42, 476414250), (45, 444653300), (50, 400187970), (52, 384796125), (60, 333489975), (63, 317609500), (65, 307836900), (70, 285848550), (75, 266791980), (78, 256530750), (84, 238207125), (90, 222326650), (91, 219883500), (100, 200093985), (105, 190565700), (117, 171020500), (125, 160075188), (126, 158804750), (130, 153918450), (131, 152743500), (140, 142924275), (150, 133395990), (156, 128265375), (175, 114339420), (180, 111163325), (182, 109941750), (195, 102612300), (210, 95282850), (225, 88930660), (234, 85510250), (250, 80037594), (252, 79402375), (260, 76959225), (262, 76371750), (273, 73294500), (300, 66697995), (315, 63521900), (325, 61567380), (350, 57169710), (364, 54970875), (373, 53644500), (375, 53358396), (390, 51306150), (393, 50914500), (420, 47641425), (450, 44465330), (455, 43976700), (468, 42755125), (500, 40018797), (524, 38185875), (525, 38113140), (546, 36647250), (585, 34204100), (630, 31760950), (650, 30783690), (655, 30548700), (700, 28584855), (746, 26822250), (750, 26679198), (780, 25653075), (786, 25457250), (819, 24431500), (875, 22867884), (900, 22232665), (910, 21988350), (917, 21820500), (975, 20522460), (1050, 19056570), (1092, 18323625), (1119, 17881500), (1125, 17786132), (1170, 17102050), (1179, 16971500), (1260, 15880475), (1300, 15391845), (1310, 15274350), (1365, 14658900), (1492, 13411125), (1500, 13339599), (1572, 12728625), (1575, 12704380), (1625, 12313476), (1638, 12215750), (1703, 11749500), (1750, 11433942), (1820, 10994175), (1834, 10910250), (1865, 10728900), (1950, 10261230), (1965, 10182900), (2100, 9528285), (2238, 8940750), (2250, 8893066), (2275, 8795340), (2340, 8551025), (2358, 8485750), (2611, 7663500), (2620, 7637175), (2625, 7622628), (2730, 7329450), (2751, 7273500), (2925, 6840820), (3150, 6352190), (3250, 6156738), (3275, 6109740), (3276, 6107875), (3357, 5960500), (3406, 5874750), (3500, 5716971), (3668, 5455125), (3730, 5364450), (3900, 5130615), (3930, 5091450), (4095, 4886300), (4476, 4470375), (4500, 4446533), (4550, 4397670), (4585, 4364100), (4716, 4242875), (4849, 4126500), (4875, 4104492), (5109, 3916500), (5222, 3831750), (5250, 3811314), (5460, 3664725), (5502, 3636750), (5595, 3576300), (5850, 3420410), (5895, 3394300), (6300, 3176095), (6500, 3078369), (6550, 3054870), (6714, 2980250), (6812, 2937375), (6825, 2931780), (7460, 2682225), (7833, 2554500), (7860, 2545725), (7875, 2540876), (8190, 2443150), (8253, 2424500), (8515, 2349900), (9100, 2198835), (9170, 2182050), (9325, 2145780), (9698, 2063250), (9750, 2052246), (9825, 2036580), (10218, 1958250), (10444, 1915875), (10500, 1905657), (11004, 1818375), (11190, 1788150), (11375, 1759068), (11700, 1710205), (11790, 1697150), (11921, 1678500), (13055, 1532700), (13100, 1527435), (13428, 1490125), (13650, 1465890), (13755, 1454700), (14547, 1375500), (14625, 1368164), (15327, 1305500), (15666, 1277250), (15750, 1270438), (16375, 1221948), (16380, 1221575), (16506, 1212250), (16785, 1192100), (17030, 1174950), (18340, 1091025), (18650, 1072890), (19396, 1031625), (19500, 1026123), (19650, 1018290), (20436, 979125), (20475, 977260), (22380, 894075), (22750, 879534), (22925, 872820), (23499, 851500), (23580, 848575), (23842, 839250), (24245, 825300), (25545, 783300), (26110, 766350), (27300, 732945), (27510, 727350), (27975, 715260), (29094, 687750), (29250, 684082), (29475, 678860), (30654, 652750), (31332, 638625), (31500, 635219), (32750, 610974), (33012, 606125), (33570, 596050), (33943, 589500), (34060, 587475), (34125, 586356), (35763, 559500), (37300, 536445), (39165, 510900), (39300, 509145), (40950, 488630), (41265, 484900), (42575, 469980), (43641, 458500), (45500, 439767), (45850, 436410), (46625, 429156), (46998, 425750), (47684, 419625), (48490, 412650), (48863, 409500), (49125, 407316), (51090, 391650), (52220, 383175), (55020, 363675), (55950, 357630), (58188, 343875), (58500, 342041), (58950, 339430), (59605, 335700), (61308, 326375), (65275, 306540), (65500, 305487), (67140, 298025), (67886, 294750), (68250, 293178), (68775, 290940), (71526, 279750), (72735, 275100), (76635, 261100), (78330, 255450), (81900, 244315), (82530, 242450), (83925, 238420), (85150, 234990), (87282, 229250), (91700, 218205), (93250, 214578), (93996, 212875), (96980, 206325), (97726, 204750), (98250, 203658), (101829, 196500), (102180, 195825), (102375, 195452), (107289, 186500), (111900, 178815), (114625, 174564), (117495, 170300), (117900, 169715), (119210, 167850), (121225, 165060), (127725, 156660), (130550, 153270), (135772, 147375), (136500, 146589), (137550, 145470), (139875, 143052)]