55115580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 119873220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 3719, 4940, 7410, 7438, 11157, 14820, 14876, 18595, 22314, 37190, 44628, 48347, 55785, 70661, 74380, 96694, 111570, 141322, 145041, 193388, 211983, 223140, 241735, 282644, 290082, 353305, 423966, 483470, 580164, 706610, 725205, 847932, 918593, 966940, 1059915, 1413220, 1450410, 1837186, 2119830, 2755779, 2900820, 3674372, 4239660, 4592965, 5511558, 9185930, 11023116, 13778895, 18371860, 27557790, 55115580]

約数ペア:

[(1, 55115580), (2, 27557790), (3, 18371860), (4, 13778895), (5, 11023116), (6, 9185930), (10, 5511558), (12, 4592965), (13, 4239660), (15, 3674372), (19, 2900820), (20, 2755779), (26, 2119830), (30, 1837186), (38, 1450410), (39, 1413220), (52, 1059915), (57, 966940), (60, 918593), (65, 847932), (76, 725205), (78, 706610), (95, 580164), (114, 483470), (130, 423966), (156, 353305), (190, 290082), (195, 282644), (228, 241735), (247, 223140), (260, 211983), (285, 193388), (380, 145041), (390, 141322), (494, 111570), (570, 96694), (741, 74380), (780, 70661), (988, 55785), (1140, 48347), (1235, 44628), (1482, 37190), (2470, 22314), (2964, 18595), (3705, 14876), (3719, 14820), (4940, 11157), (7410, 7438)]