75502020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 232565760

約数和(自身を除く): 157063740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 660, 695, 823, 834, 1390, 1529, 1646, 1668, 2085, 2469, 2780, 3058, 3292, 4115, 4170, 4587, 4938, 6116, 7645, 8230, 8340, 9053, 9174, 9876, 12345, 15290, 16460, 18106, 18348, 22935, 24690, 27159, 30580, 36212, 45265, 45870, 49380, 54318, 90530, 91740, 108636, 114397, 135795, 181060, 228794, 271590, 343191, 457588, 543180, 571985, 686382, 1143970, 1258367, 1372764, 1715955, 2287940, 2516734, 3431910, 3775101, 5033468, 6291835, 6863820, 7550202, 12583670, 15100404, 18875505, 25167340, 37751010, 75502020]

約数ペア:

[(1, 75502020), (2, 37751010), (3, 25167340), (4, 18875505), (5, 15100404), (6, 12583670), (10, 7550202), (11, 6863820), (12, 6291835), (15, 5033468), (20, 3775101), (22, 3431910), (30, 2516734), (33, 2287940), (44, 1715955), (55, 1372764), (60, 1258367), (66, 1143970), (110, 686382), (132, 571985), (139, 543180), (165, 457588), (220, 343191), (278, 271590), (330, 228794), (417, 181060), (556, 135795), (660, 114397), (695, 108636), (823, 91740), (834, 90530), (1390, 54318), (1529, 49380), (1646, 45870), (1668, 45265), (2085, 36212), (2469, 30580), (2780, 27159), (3058, 24690), (3292, 22935), (4115, 18348), (4170, 18106), (4587, 16460), (4938, 15290), (6116, 12345), (7645, 9876), (8230, 9174), (8340, 9053)]