6670457100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:981

約数の個数: 216

約数和(自身を含む): 21383631360

約数和(自身を除く): 14713174260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 139, 142, 150, 180, 213, 225, 278, 284, 300, 355, 417, 426, 450, 556, 639, 695, 710, 751, 834, 852, 900, 1065, 1251, 1278, 1390, 1420, 1502, 1668, 1775, 2085, 2130, 2253, 2502, 2556, 2780, 3004, 3195, 3475, 3550, 3755, 4170, 4260, 4506, 5004, 5325, 6255, 6390, 6759, 6950, 7100, 7510, 8340, 9012, 9869, 10425, 10650, 11265, 12510, 12780, 13518, 13900, 15020, 15975, 18775, 19738, 20850, 21300, 22530, 25020, 27036, 29607, 31275, 31950, 33795, 37550, 39476, 41700, 45060, 49345, 53321, 56325, 59214, 62550, 63900, 67590, 75100, 88821, 98690, 104389, 106642, 112650, 118428, 125100, 135180, 148035, 159963, 168975, 177642, 197380, 208778, 213284, 225300, 246725, 266605, 296070, 313167, 319926, 337950, 355284, 417556, 444105, 479889, 493450, 521945, 533210, 592140, 626334, 639852, 675900, 740175, 799815, 888210, 939501, 959778, 986900, 1043890, 1066420, 1252668, 1333025, 1480350, 1565835, 1599630, 1776420, 1879002, 1919556, 2087780, 2220525, 2399445, 2609725, 2666050, 2960700, 3131670, 3199260, 3758004, 3999075, 4441050, 4697505, 4798890, 5219450, 5332100, 6263340, 7411619, 7829175, 7998150, 8882100, 9395010, 9597780, 10438900, 11997225, 14823238, 15658350, 15996300, 18790020, 22234857, 23487525, 23994450, 29646476, 31316700, 37058095, 44469714, 46975050, 47988900, 66704571, 74116190, 88939428, 93950100, 111174285, 133409142, 148232380, 185290475, 222348570, 266818284, 333522855, 370580950, 444697140, 555871425, 667045710, 741161900, 1111742850, 1334091420, 1667614275, 2223485700, 3335228550, 6670457100]

約数ペア:

[(1, 6670457100), (2, 3335228550), (3, 2223485700), (4, 1667614275), (5, 1334091420), (6, 1111742850), (9, 741161900), (10, 667045710), (12, 555871425), (15, 444697140), (18, 370580950), (20, 333522855), (25, 266818284), (30, 222348570), (36, 185290475), (45, 148232380), (50, 133409142), (60, 111174285), (71, 93950100), (75, 88939428), (90, 74116190), (100, 66704571), (139, 47988900), (142, 46975050), (150, 44469714), (180, 37058095), (213, 31316700), (225, 29646476), (278, 23994450), (284, 23487525), (300, 22234857), (355, 18790020), (417, 15996300), (426, 15658350), (450, 14823238), (556, 11997225), (639, 10438900), (695, 9597780), (710, 9395010), (751, 8882100), (834, 7998150), (852, 7829175), (900, 7411619), (1065, 6263340), (1251, 5332100), (1278, 5219450), (1390, 4798890), (1420, 4697505), (1502, 4441050), (1668, 3999075), (1775, 3758004), (2085, 3199260), (2130, 3131670), (2253, 2960700), (2502, 2666050), (2556, 2609725), (2780, 2399445), (3004, 2220525), (3195, 2087780), (3475, 1919556), (3550, 1879002), (3755, 1776420), (4170, 1599630), (4260, 1565835), (4506, 1480350), (5004, 1333025), (5325, 1252668), (6255, 1066420), (6390, 1043890), (6759, 986900), (6950, 959778), (7100, 939501), (7510, 888210), (8340, 799815), (9012, 740175), (9869, 675900), (10425, 639852), (10650, 626334), (11265, 592140), (12510, 533210), (12780, 521945), (13518, 493450), (13900, 479889), (15020, 444105), (15975, 417556), (18775, 355284), (19738, 337950), (20850, 319926), (21300, 313167), (22530, 296070), (25020, 266605), (27036, 246725), (29607, 225300), (31275, 213284), (31950, 208778), (33795, 197380), (37550, 177642), (39476, 168975), (41700, 159963), (45060, 148035), (49345, 135180), (53321, 125100), (56325, 118428), (59214, 112650), (62550, 106642), (63900, 104389), (67590, 98690), (75100, 88821)]