125234460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 413693280

約数和(自身を除く): 288458820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 491, 545, 585, 654, 780, 981, 982, 1090, 1170, 1308, 1417, 1473, 1635, 1962, 1964, 2180, 2340, 2455, 2834, 2946, 3270, 3924, 4251, 4419, 4905, 4910, 5668, 5892, 6383, 6540, 7085, 7365, 8502, 8838, 9810, 9820, 12753, 12766, 14170, 14730, 17004, 17676, 19149, 19620, 21255, 22095, 25506, 25532, 28340, 29460, 31915, 38298, 42510, 44190, 51012, 53519, 57447, 63765, 63830, 76596, 85020, 88380, 95745, 107038, 114894, 127530, 127660, 160557, 191490, 214076, 229788, 255060, 267595, 287235, 321114, 382980, 481671, 535190, 574470, 642228, 695747, 802785, 963342, 1070380, 1148940, 1391494, 1605570, 1926684, 2087241, 2408355, 2782988, 3211140, 3478735, 4174482, 4816710, 6261723, 6957470, 8348964, 9633420, 10436205, 12523446, 13914940, 20872410, 25046892, 31308615, 41744820, 62617230, 125234460]

約数ペア:

[(1, 125234460), (2, 62617230), (3, 41744820), (4, 31308615), (5, 25046892), (6, 20872410), (9, 13914940), (10, 12523446), (12, 10436205), (13, 9633420), (15, 8348964), (18, 6957470), (20, 6261723), (26, 4816710), (30, 4174482), (36, 3478735), (39, 3211140), (45, 2782988), (52, 2408355), (60, 2087241), (65, 1926684), (78, 1605570), (90, 1391494), (109, 1148940), (117, 1070380), (130, 963342), (156, 802785), (180, 695747), (195, 642228), (218, 574470), (234, 535190), (260, 481671), (327, 382980), (390, 321114), (436, 287235), (468, 267595), (491, 255060), (545, 229788), (585, 214076), (654, 191490), (780, 160557), (981, 127660), (982, 127530), (1090, 114894), (1170, 107038), (1308, 95745), (1417, 88380), (1473, 85020), (1635, 76596), (1962, 63830), (1964, 63765), (2180, 57447), (2340, 53519), (2455, 51012), (2834, 44190), (2946, 42510), (3270, 38298), (3924, 31915), (4251, 29460), (4419, 28340), (4905, 25532), (4910, 25506), (5668, 22095), (5892, 21255), (6383, 19620), (6540, 19149), (7085, 17676), (7365, 17004), (8502, 14730), (8838, 14170), (9810, 12766), (9820, 12753)]