79500540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3863}}^1$

素因数の和:3896

約数の個数: 96

約数和(自身を含む): 259660800

約数和(自身を除く): 180160260

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, 3863, 4116, 5145, 6860, 7726, 10290, 11589, 15452, 19315, 20580, 23178, 27041, 38630, 46356, 54082, 57945, 77260, 81123, 108164, 115890, 135205, 162246, 189287, 231780, 270410, 324492, 378574, 405615, 540820, 567861, 757148, 811230, 946435, 1135722, 1325009, 1622460, 1892870, 2271444, 2650018, 2839305, 3785740, 3975027, 5300036, 5678610, 6625045, 7950054, 11357220, 13250090, 15900108, 19875135, 26500180, 39750270, 79500540]

約数ペア:

[(1, 79500540), (2, 39750270), (3, 26500180), (4, 19875135), (5, 15900108), (6, 13250090), (7, 11357220), (10, 7950054), (12, 6625045), (14, 5678610), (15, 5300036), (20, 3975027), (21, 3785740), (28, 2839305), (30, 2650018), (35, 2271444), (42, 1892870), (49, 1622460), (60, 1325009), (70, 1135722), (84, 946435), (98, 811230), (105, 757148), (140, 567861), (147, 540820), (196, 405615), (210, 378574), (245, 324492), (294, 270410), (343, 231780), (420, 189287), (490, 162246), (588, 135205), (686, 115890), (735, 108164), (980, 81123), (1029, 77260), (1372, 57945), (1470, 54082), (1715, 46356), (2058, 38630), (2940, 27041), (3430, 23178), (3863, 20580), (4116, 19315), (5145, 15452), (6860, 11589), (7726, 10290)]