90282660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 273866880

約数和(自身を除く): 183584220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 283, 390, 409, 566, 780, 818, 849, 1132, 1227, 1415, 1636, 1698, 2045, 2454, 2830, 3396, 3679, 4090, 4245, 4908, 5317, 5660, 6135, 7358, 8180, 8490, 10634, 11037, 12270, 14716, 15951, 16980, 18395, 21268, 22074, 24540, 26585, 31902, 36790, 44148, 53170, 55185, 63804, 73580, 79755, 106340, 110370, 115747, 159510, 220740, 231494, 319020, 347241, 462988, 578735, 694482, 1157470, 1388964, 1504711, 1736205, 2314940, 3009422, 3472410, 4514133, 6018844, 6944820, 7523555, 9028266, 15047110, 18056532, 22570665, 30094220, 45141330, 90282660]

約数ペア:

[(1, 90282660), (2, 45141330), (3, 30094220), (4, 22570665), (5, 18056532), (6, 15047110), (10, 9028266), (12, 7523555), (13, 6944820), (15, 6018844), (20, 4514133), (26, 3472410), (30, 3009422), (39, 2314940), (52, 1736205), (60, 1504711), (65, 1388964), (78, 1157470), (130, 694482), (156, 578735), (195, 462988), (260, 347241), (283, 319020), (390, 231494), (409, 220740), (566, 159510), (780, 115747), (818, 110370), (849, 106340), (1132, 79755), (1227, 73580), (1415, 63804), (1636, 55185), (1698, 53170), (2045, 44148), (2454, 36790), (2830, 31902), (3396, 26585), (3679, 24540), (4090, 22074), (4245, 21268), (4908, 18395), (5317, 16980), (5660, 15951), (6135, 14716), (7358, 12270), (8180, 11037), (8490, 10634)]