20177122200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41161}}^1$

素因数の和:41242

約数の個数: 192

約数和(自身を含む): 67373961600

約数和(自身を除く): 47196839400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 120, 129, 150, 152, 172, 190, 200, 215, 228, 258, 285, 300, 344, 380, 430, 456, 475, 516, 570, 600, 645, 760, 817, 860, 950, 1032, 1075, 1140, 1290, 1425, 1634, 1720, 1900, 2150, 2280, 2451, 2580, 2850, 3225, 3268, 3800, 4085, 4300, 4902, 5160, 5700, 6450, 6536, 8170, 8600, 9804, 11400, 12255, 12900, 16340, 19608, 20425, 24510, 25800, 32680, 40850, 41161, 49020, 61275, 81700, 82322, 98040, 122550, 123483, 163400, 164644, 205805, 245100, 246966, 329288, 411610, 490200, 493932, 617415, 782059, 823220, 987864, 1029025, 1234830, 1564118, 1646440, 1769923, 2058050, 2346177, 2469660, 3087075, 3128236, 3539846, 3910295, 4116100, 4692354, 4939320, 5309769, 6174150, 6256472, 7079692, 7820590, 8232200, 8849615, 9384708, 10619538, 11730885, 12348300, 14159384, 15641180, 17699230, 18769416, 19551475, 21239076, 23461770, 24696600, 26548845, 31282360, 33628537, 35398460, 39102950, 42478152, 44248075, 46923540, 53097690, 58654425, 67257074, 70796920, 78205900, 88496150, 93847080, 100885611, 106195380, 117308850, 132744225, 134514148, 156411800, 168142685, 176992300, 201771222, 212390760, 234617700, 265488450, 269028296, 336285370, 353984600, 403542444, 469235400, 504428055, 530976900, 672570740, 807084888, 840713425, 1008856110, 1061953800, 1345141480, 1681426850, 2017712220, 2522140275, 3362853700, 4035424440, 5044280550, 6725707400, 10088561100, 20177122200]

約数ペア:

[(1, 20177122200), (2, 10088561100), (3, 6725707400), (4, 5044280550), (5, 4035424440), (6, 3362853700), (8, 2522140275), (10, 2017712220), (12, 1681426850), (15, 1345141480), (19, 1061953800), (20, 1008856110), (24, 840713425), (25, 807084888), (30, 672570740), (38, 530976900), (40, 504428055), (43, 469235400), (50, 403542444), (57, 353984600), (60, 336285370), (75, 269028296), (76, 265488450), (86, 234617700), (95, 212390760), (100, 201771222), (114, 176992300), (120, 168142685), (129, 156411800), (150, 134514148), (152, 132744225), (172, 117308850), (190, 106195380), (200, 100885611), (215, 93847080), (228, 88496150), (258, 78205900), (285, 70796920), (300, 67257074), (344, 58654425), (380, 53097690), (430, 46923540), (456, 44248075), (475, 42478152), (516, 39102950), (570, 35398460), (600, 33628537), (645, 31282360), (760, 26548845), (817, 24696600), (860, 23461770), (950, 21239076), (1032, 19551475), (1075, 18769416), (1140, 17699230), (1290, 15641180), (1425, 14159384), (1634, 12348300), (1720, 11730885), (1900, 10619538), (2150, 9384708), (2280, 8849615), (2451, 8232200), (2580, 7820590), (2850, 7079692), (3225, 6256472), (3268, 6174150), (3800, 5309769), (4085, 4939320), (4300, 4692354), (4902, 4116100), (5160, 3910295), (5700, 3539846), (6450, 3128236), (6536, 3087075), (8170, 2469660), (8600, 2346177), (9804, 2058050), (11400, 1769923), (12255, 1646440), (12900, 1564118), (16340, 1234830), (19608, 1029025), (20425, 987864), (24510, 823220), (25800, 782059), (32680, 617415), (40850, 493932), (41161, 490200), (49020, 411610), (61275, 329288), (81700, 246966), (82322, 245100), (98040, 205805), (122550, 164644), (123483, 163400)]