121624620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 368981760

約数和(自身を除く): 247357140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 739, 780, 844, 1055, 1266, 1478, 2110, 2217, 2532, 2743, 2956, 3165, 3695, 4220, 4434, 5486, 6330, 7390, 8229, 8868, 9607, 10972, 11085, 12660, 13715, 14780, 16458, 19214, 22170, 27430, 28821, 32916, 38428, 41145, 44340, 48035, 54860, 57642, 82290, 96070, 115284, 144105, 155929, 164580, 192140, 288210, 311858, 467787, 576420, 623716, 779645, 935574, 1559290, 1871148, 2027077, 2338935, 3118580, 4054154, 4677870, 6081231, 8108308, 9355740, 10135385, 12162462, 20270770, 24324924, 30406155, 40541540, 60812310, 121624620]

約数ペア:

[(1, 121624620), (2, 60812310), (3, 40541540), (4, 30406155), (5, 24324924), (6, 20270770), (10, 12162462), (12, 10135385), (13, 9355740), (15, 8108308), (20, 6081231), (26, 4677870), (30, 4054154), (39, 3118580), (52, 2338935), (60, 2027077), (65, 1871148), (78, 1559290), (130, 935574), (156, 779645), (195, 623716), (211, 576420), (260, 467787), (390, 311858), (422, 288210), (633, 192140), (739, 164580), (780, 155929), (844, 144105), (1055, 115284), (1266, 96070), (1478, 82290), (2110, 57642), (2217, 54860), (2532, 48035), (2743, 44340), (2956, 41145), (3165, 38428), (3695, 32916), (4220, 28821), (4434, 27430), (5486, 22170), (6330, 19214), (7390, 16458), (8229, 14780), (8868, 13715), (9607, 12660), (10972, 11085)]