118368180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 144

約数和(自身を含む): 421599360

約数和(自身を除く): 303231180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2539, 2590, 3108, 3330, 3885, 4662, 5078, 5180, 6660, 7617, 7770, 9324, 10156, 11655, 12695, 15234, 15540, 17773, 22851, 23310, 25390, 30468, 35546, 38085, 45702, 46620, 50780, 53319, 71092, 76170, 88865, 91404, 93943, 106638, 114255, 152340, 159957, 177730, 187886, 213276, 228510, 266595, 281829, 319914, 355460, 375772, 457020, 469715, 533190, 563658, 639828, 657601, 799785, 845487, 939430, 1066380, 1127316, 1315202, 1409145, 1599570, 1690974, 1878860, 1972803, 2630404, 2818290, 3199140, 3288005, 3381948, 3945606, 4227435, 5636580, 5918409, 6576010, 7891212, 8454870, 9864015, 11836818, 13152020, 16909740, 19728030, 23673636, 29592045, 39456060, 59184090, 118368180]

約数ペア:

[(1, 118368180), (2, 59184090), (3, 39456060), (4, 29592045), (5, 23673636), (6, 19728030), (7, 16909740), (9, 13152020), (10, 11836818), (12, 9864015), (14, 8454870), (15, 7891212), (18, 6576010), (20, 5918409), (21, 5636580), (28, 4227435), (30, 3945606), (35, 3381948), (36, 3288005), (37, 3199140), (42, 2818290), (45, 2630404), (60, 1972803), (63, 1878860), (70, 1690974), (74, 1599570), (84, 1409145), (90, 1315202), (105, 1127316), (111, 1066380), (126, 939430), (140, 845487), (148, 799785), (180, 657601), (185, 639828), (210, 563658), (222, 533190), (252, 469715), (259, 457020), (315, 375772), (333, 355460), (370, 319914), (420, 281829), (444, 266595), (518, 228510), (555, 213276), (630, 187886), (666, 177730), (740, 159957), (777, 152340), (1036, 114255), (1110, 106638), (1260, 93943), (1295, 91404), (1332, 88865), (1554, 76170), (1665, 71092), (2220, 53319), (2331, 50780), (2539, 46620), (2590, 45702), (3108, 38085), (3330, 35546), (3885, 30468), (4662, 25390), (5078, 23310), (5180, 22851), (6660, 17773), (7617, 15540), (7770, 15234), (9324, 12695), (10156, 11655)]