87650220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4259}}^1$

素因数の和:4292

約数の個数: 96

約数和(自身を含む): 286272000

約数和(自身を除く): 198621780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 4259, 5145, 6860, 8518, 10290, 12777, 17036, 20580, 21295, 25554, 29813, 42590, 51108, 59626, 63885, 85180, 89439, 119252, 127770, 149065, 178878, 208691, 255540, 298130, 357756, 417382, 447195, 596260, 626073, 834764, 894390, 1043455, 1252146, 1460837, 1788780, 2086910, 2504292, 2921674, 3130365, 4173820, 4382511, 5843348, 6260730, 7304185, 8765022, 12521460, 14608370, 17530044, 21912555, 29216740, 43825110, 87650220]

約数ペア:

[(1, 87650220), (2, 43825110), (3, 29216740), (4, 21912555), (5, 17530044), (6, 14608370), (7, 12521460), (10, 8765022), (12, 7304185), (14, 6260730), (15, 5843348), (20, 4382511), (21, 4173820), (28, 3130365), (30, 2921674), (35, 2504292), (42, 2086910), (49, 1788780), (60, 1460837), (70, 1252146), (84, 1043455), (98, 894390), (105, 834764), (140, 626073), (147, 596260), (196, 447195), (210, 417382), (245, 357756), (294, 298130), (343, 255540), (420, 208691), (490, 178878), (588, 149065), (686, 127770), (735, 119252), (980, 89439), (1029, 85180), (1372, 63885), (1470, 59626), (1715, 51108), (2058, 42590), (2940, 29813), (3430, 25554), (4116, 21295), (4259, 20580), (5145, 17036), (6860, 12777), (8518, 10290)]