164660400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 180

約数和(自身を含む): 582873408

約数和(自身を除く): 418213008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 848, 863, 900, 954, 1060, 1200, 1272, 1325, 1590, 1726, 1800, 1908, 2120, 2385, 2544, 2589, 2650, 3180, 3452, 3600, 3816, 3975, 4240, 4315, 4770, 5178, 5300, 6360, 6904, 7632, 7767, 7950, 8630, 9540, 10356, 10600, 11925, 12720, 12945, 13808, 15534, 15900, 17260, 19080, 20712, 21200, 21575, 23850, 25890, 31068, 31800, 34520, 38160, 38835, 41424, 43150, 45739, 47700, 51780, 62136, 63600, 64725, 69040, 77670, 86300, 91478, 95400, 103560, 124272, 129450, 137217, 155340, 172600, 182956, 190800, 194175, 207120, 228695, 258900, 274434, 310680, 345200, 365912, 388350, 411651, 457390, 517800, 548868, 621360, 686085, 731824, 776700, 823302, 914780, 1035600, 1097736, 1143475, 1372170, 1553400, 1646604, 1829560, 2058255, 2195472, 2286950, 2744340, 3106800, 3293208, 3430425, 3659120, 4116510, 4573900, 5488680, 6586416, 6860850, 8233020, 9147800, 10291275, 10977360, 13721700, 16466040, 18295600, 20582550, 27443400, 32932080, 41165100, 54886800, 82330200, 164660400]

約数ペア:

[(1, 164660400), (2, 82330200), (3, 54886800), (4, 41165100), (5, 32932080), (6, 27443400), (8, 20582550), (9, 18295600), (10, 16466040), (12, 13721700), (15, 10977360), (16, 10291275), (18, 9147800), (20, 8233020), (24, 6860850), (25, 6586416), (30, 5488680), (36, 4573900), (40, 4116510), (45, 3659120), (48, 3430425), (50, 3293208), (53, 3106800), (60, 2744340), (72, 2286950), (75, 2195472), (80, 2058255), (90, 1829560), (100, 1646604), (106, 1553400), (120, 1372170), (144, 1143475), (150, 1097736), (159, 1035600), (180, 914780), (200, 823302), (212, 776700), (225, 731824), (240, 686085), (265, 621360), (300, 548868), (318, 517800), (360, 457390), (400, 411651), (424, 388350), (450, 365912), (477, 345200), (530, 310680), (600, 274434), (636, 258900), (720, 228695), (795, 207120), (848, 194175), (863, 190800), (900, 182956), (954, 172600), (1060, 155340), (1200, 137217), (1272, 129450), (1325, 124272), (1590, 103560), (1726, 95400), (1800, 91478), (1908, 86300), (2120, 77670), (2385, 69040), (2544, 64725), (2589, 63600), (2650, 62136), (3180, 51780), (3452, 47700), (3600, 45739), (3816, 43150), (3975, 41424), (4240, 38835), (4315, 38160), (4770, 34520), (5178, 31800), (5300, 31068), (6360, 25890), (6904, 23850), (7632, 21575), (7767, 21200), (7950, 20712), (8630, 19080), (9540, 17260), (10356, 15900), (10600, 15534), (11925, 13808), (12720, 12945)]