27620580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 88228224

約数和(自身を除く): 60607644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2083, 2210, 2652, 3315, 4166, 4420, 6249, 6630, 8332, 10415, 12498, 13260, 20830, 24996, 27079, 31245, 35411, 41660, 54158, 62490, 70822, 81237, 106233, 108316, 124980, 135395, 141644, 162474, 177055, 212466, 270790, 324948, 354110, 406185, 424932, 460343, 531165, 541580, 708220, 812370, 920686, 1062330, 1381029, 1624740, 1841372, 2124660, 2301715, 2762058, 4603430, 5524116, 6905145, 9206860, 13810290, 27620580]

約数ペア:

[(1, 27620580), (2, 13810290), (3, 9206860), (4, 6905145), (5, 5524116), (6, 4603430), (10, 2762058), (12, 2301715), (13, 2124660), (15, 1841372), (17, 1624740), (20, 1381029), (26, 1062330), (30, 920686), (34, 812370), (39, 708220), (51, 541580), (52, 531165), (60, 460343), (65, 424932), (68, 406185), (78, 354110), (85, 324948), (102, 270790), (130, 212466), (156, 177055), (170, 162474), (195, 141644), (204, 135395), (221, 124980), (255, 108316), (260, 106233), (340, 81237), (390, 70822), (442, 62490), (510, 54158), (663, 41660), (780, 35411), (884, 31245), (1020, 27079), (1105, 24996), (1326, 20830), (2083, 13260), (2210, 12498), (2652, 10415), (3315, 8332), (4166, 6630), (4420, 6249)]