201973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9099

約数の個数: 120

約数和(自身を含む): 700252800

約数和(自身を除く): 498279120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9049, 11160, 18098, 22320, 27147, 36196, 45245, 54294, 72392, 81441, 90490, 108588, 135735, 144784, 162882, 180980, 217176, 271470, 280519, 325764, 361960, 407205, 434352, 542940, 561038, 651528, 723920, 814410, 841557, 1085880, 1122076, 1303056, 1402595, 1628820, 1683114, 2171760, 2244152, 2524671, 2805190, 3257640, 3366228, 4207785, 4488304, 5049342, 5610380, 6515280, 6732456, 8415570, 10098684, 11220760, 12623355, 13464912, 16831140, 20197368, 22441520, 25246710, 33662280, 40394736, 50493420, 67324560, 100986840, 201973680]

約数ペア:

[(1, 201973680), (2, 100986840), (3, 67324560), (4, 50493420), (5, 40394736), (6, 33662280), (8, 25246710), (9, 22441520), (10, 20197368), (12, 16831140), (15, 13464912), (16, 12623355), (18, 11220760), (20, 10098684), (24, 8415570), (30, 6732456), (31, 6515280), (36, 5610380), (40, 5049342), (45, 4488304), (48, 4207785), (60, 3366228), (62, 3257640), (72, 2805190), (80, 2524671), (90, 2244152), (93, 2171760), (120, 1683114), (124, 1628820), (144, 1402595), (155, 1303056), (180, 1122076), (186, 1085880), (240, 841557), (248, 814410), (279, 723920), (310, 651528), (360, 561038), (372, 542940), (465, 434352), (496, 407205), (558, 361960), (620, 325764), (720, 280519), (744, 271470), (930, 217176), (1116, 180980), (1240, 162882), (1395, 144784), (1488, 135735), (1860, 108588), (2232, 90490), (2480, 81441), (2790, 72392), (3720, 54294), (4464, 45245), (5580, 36196), (7440, 27147), (9049, 22320), (11160, 18098)]