668804979150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19301731}}^1$

素因数の和:19301767

約数の個数: 144

約数和(自身を含む): 2240236222848

約数和(自身を除く): 1571431243698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2475, 3150, 3465, 3850, 4950, 5775, 6930, 11550, 17325, 34650, 19301731, 38603462, 57905193, 96508655, 115810386, 135112117, 173715579, 193017310, 212319041, 270224234, 289525965, 347431158, 405336351, 424638082, 482543275, 579051930, 636957123, 675560585, 810672702, 868577895, 965086550, 1061595205, 1216009053, 1273914246, 1351121170, 1447629825, 1486233287, 1737155790, 1910871369, 2026681755, 2123190410, 2432018106, 2895259650, 2972466574, 3184785615, 3377802925, 3821742738, 4053363510, 4342889475, 4458699861, 5307976025, 6080045265, 6369571230, 6755605850, 7431166435, 8685778950, 8917399722, 9554356845, 10133408775, 10615952050, 12160090530, 13376099583, 14862332870, 15923928075, 19108713690, 20266817550, 22293499305, 26752199166, 30400226325, 31847856150, 37155832175, 44586998610, 47771784225, 60800452650, 66880497915, 74311664350, 95543568450, 111467496525, 133760995830, 222934993050, 334402489575, 668804979150]

約数ペア:

[(1, 668804979150), (2, 334402489575), (3, 222934993050), (5, 133760995830), (6, 111467496525), (7, 95543568450), (9, 74311664350), (10, 66880497915), (11, 60800452650), (14, 47771784225), (15, 44586998610), (18, 37155832175), (21, 31847856150), (22, 30400226325), (25, 26752199166), (30, 22293499305), (33, 20266817550), (35, 19108713690), (42, 15923928075), (45, 14862332870), (50, 13376099583), (55, 12160090530), (63, 10615952050), (66, 10133408775), (70, 9554356845), (75, 8917399722), (77, 8685778950), (90, 7431166435), (99, 6755605850), (105, 6369571230), (110, 6080045265), (126, 5307976025), (150, 4458699861), (154, 4342889475), (165, 4053363510), (175, 3821742738), (198, 3377802925), (210, 3184785615), (225, 2972466574), (231, 2895259650), (275, 2432018106), (315, 2123190410), (330, 2026681755), (350, 1910871369), (385, 1737155790), (450, 1486233287), (462, 1447629825), (495, 1351121170), (525, 1273914246), (550, 1216009053), (630, 1061595205), (693, 965086550), (770, 868577895), (825, 810672702), (990, 675560585), (1050, 636957123), (1155, 579051930), (1386, 482543275), (1575, 424638082), (1650, 405336351), (1925, 347431158), (2310, 289525965), (2475, 270224234), (3150, 212319041), (3465, 193017310), (3850, 173715579), (4950, 135112117), (5775, 115810386), (6930, 96508655), (11550, 57905193), (17325, 38603462), (34650, 19301731)]