27628290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1525

約数の個数: 80

約数和(自身を含む): 77571648

約数和(自身を除く): 49943358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1483, 1863, 2070, 2966, 3105, 3726, 4449, 6210, 7415, 8898, 9315, 13347, 14830, 18630, 22245, 26694, 34109, 40041, 44490, 66735, 68218, 80082, 102327, 120123, 133470, 170545, 200205, 204654, 240246, 306981, 341090, 400410, 511635, 600615, 613962, 920943, 1023270, 1201230, 1534905, 1841886, 2762829, 3069810, 4604715, 5525658, 9209430, 13814145, 27628290]

約数ペア:

[(1, 27628290), (2, 13814145), (3, 9209430), (5, 5525658), (6, 4604715), (9, 3069810), (10, 2762829), (15, 1841886), (18, 1534905), (23, 1201230), (27, 1023270), (30, 920943), (45, 613962), (46, 600615), (54, 511635), (69, 400410), (81, 341090), (90, 306981), (115, 240246), (135, 204654), (138, 200205), (162, 170545), (207, 133470), (230, 120123), (270, 102327), (345, 80082), (405, 68218), (414, 66735), (621, 44490), (690, 40041), (810, 34109), (1035, 26694), (1242, 22245), (1483, 18630), (1863, 14830), (2070, 13347), (2966, 9315), (3105, 8898), (3726, 7415), (4449, 6210)]