77349480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 252201600

約数和(自身を除く): 174852120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 277, 312, 358, 390, 520, 537, 554, 716, 780, 831, 895, 1074, 1108, 1385, 1432, 1560, 1662, 1790, 2148, 2216, 2327, 2685, 2770, 3324, 3580, 3601, 4155, 4296, 4654, 5370, 5540, 6648, 6981, 7160, 7202, 8310, 9308, 10740, 10803, 11080, 11635, 13962, 14404, 16620, 18005, 18616, 21480, 21606, 23270, 27924, 28808, 33240, 34905, 36010, 43212, 46540, 49583, 54015, 55848, 69810, 72020, 86424, 93080, 99166, 108030, 139620, 144040, 148749, 198332, 216060, 247915, 279240, 297498, 396664, 432120, 495830, 594996, 644579, 743745, 991660, 1189992, 1289158, 1487490, 1933737, 1983320, 2578316, 2974980, 3222895, 3867474, 5156632, 5949960, 6445790, 7734948, 9668685, 12891580, 15469896, 19337370, 25783160, 38674740, 77349480]

約数ペア:

[(1, 77349480), (2, 38674740), (3, 25783160), (4, 19337370), (5, 15469896), (6, 12891580), (8, 9668685), (10, 7734948), (12, 6445790), (13, 5949960), (15, 5156632), (20, 3867474), (24, 3222895), (26, 2974980), (30, 2578316), (39, 1983320), (40, 1933737), (52, 1487490), (60, 1289158), (65, 1189992), (78, 991660), (104, 743745), (120, 644579), (130, 594996), (156, 495830), (179, 432120), (195, 396664), (260, 297498), (277, 279240), (312, 247915), (358, 216060), (390, 198332), (520, 148749), (537, 144040), (554, 139620), (716, 108030), (780, 99166), (831, 93080), (895, 86424), (1074, 72020), (1108, 69810), (1385, 55848), (1432, 54015), (1560, 49583), (1662, 46540), (1790, 43212), (2148, 36010), (2216, 34905), (2327, 33240), (2685, 28808), (2770, 27924), (3324, 23270), (3580, 21606), (3601, 21480), (4155, 18616), (4296, 18005), (4654, 16620), (5370, 14404), (5540, 13962), (6648, 11635), (6981, 11080), (7160, 10803), (7202, 10740), (8310, 9308)]