180408930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27211}}^1$

素因数の和:27251

約数の個数: 64

約数和(自身を含む): 493734528

約数和(自身を除く): 313325598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 27211, 54422, 81633, 136055, 163266, 272110, 353743, 408165, 462587, 707486, 816330, 925174, 1061229, 1387761, 1768715, 2122458, 2312935, 2775522, 3537430, 4625870, 5306145, 6013631, 6938805, 10612290, 12027262, 13877610, 18040893, 30068155, 36081786, 60136310, 90204465, 180408930]

約数ペア:

[(1, 180408930), (2, 90204465), (3, 60136310), (5, 36081786), (6, 30068155), (10, 18040893), (13, 13877610), (15, 12027262), (17, 10612290), (26, 6938805), (30, 6013631), (34, 5306145), (39, 4625870), (51, 3537430), (65, 2775522), (78, 2312935), (85, 2122458), (102, 1768715), (130, 1387761), (170, 1061229), (195, 925174), (221, 816330), (255, 707486), (390, 462587), (442, 408165), (510, 353743), (663, 272110), (1105, 163266), (1326, 136055), (2210, 81633), (3315, 54422), (6630, 27211)]