242687700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6334

約数の個数: 108

約数和(自身を含む): 778505728

約数和(自身を除く): 535818028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6271, 6450, 7740, 9675, 12542, 12900, 18813, 19350, 25084, 31355, 37626, 38700, 56439, 62710, 75252, 94065, 112878, 125420, 156775, 188130, 225756, 269653, 282195, 313550, 376260, 470325, 539306, 564390, 627100, 808959, 940650, 1078612, 1128780, 1348265, 1410975, 1617918, 1881300, 2426877, 2696530, 2821950, 3235836, 4044795, 4853754, 5393060, 5643900, 6741325, 8089590, 9707508, 12134385, 13482650, 16179180, 20223975, 24268770, 26965300, 40447950, 48537540, 60671925, 80895900, 121343850, 242687700]

約数ペア:

[(1, 242687700), (2, 121343850), (3, 80895900), (4, 60671925), (5, 48537540), (6, 40447950), (9, 26965300), (10, 24268770), (12, 20223975), (15, 16179180), (18, 13482650), (20, 12134385), (25, 9707508), (30, 8089590), (36, 6741325), (43, 5643900), (45, 5393060), (50, 4853754), (60, 4044795), (75, 3235836), (86, 2821950), (90, 2696530), (100, 2426877), (129, 1881300), (150, 1617918), (172, 1410975), (180, 1348265), (215, 1128780), (225, 1078612), (258, 940650), (300, 808959), (387, 627100), (430, 564390), (450, 539306), (516, 470325), (645, 376260), (774, 313550), (860, 282195), (900, 269653), (1075, 225756), (1290, 188130), (1548, 156775), (1935, 125420), (2150, 112878), (2580, 94065), (3225, 75252), (3870, 62710), (4300, 56439), (6271, 38700), (6450, 37626), (7740, 31355), (9675, 25084), (12542, 19350), (12900, 18813)]