188928900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9170

約数の個数: 108

約数和(自身を含む): 618002112

約数和(自身を除く): 429073212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 9127, 10350, 18254, 20700, 27381, 36508, 45635, 54762, 82143, 91270, 109524, 136905, 164286, 182540, 209921, 228175, 273810, 328572, 410715, 419842, 456350, 547620, 629763, 684525, 821430, 839684, 912700, 1049605, 1259526, 1369050, 1642860, 1889289, 2053575, 2099210, 2519052, 2738100, 3148815, 3778578, 4107150, 4198420, 5248025, 6297630, 7557156, 8214300, 9446445, 10496050, 12595260, 15744075, 18892890, 20992100, 31488150, 37785780, 47232225, 62976300, 94464450, 188928900]

約数ペア:

[(1, 188928900), (2, 94464450), (3, 62976300), (4, 47232225), (5, 37785780), (6, 31488150), (9, 20992100), (10, 18892890), (12, 15744075), (15, 12595260), (18, 10496050), (20, 9446445), (23, 8214300), (25, 7557156), (30, 6297630), (36, 5248025), (45, 4198420), (46, 4107150), (50, 3778578), (60, 3148815), (69, 2738100), (75, 2519052), (90, 2099210), (92, 2053575), (100, 1889289), (115, 1642860), (138, 1369050), (150, 1259526), (180, 1049605), (207, 912700), (225, 839684), (230, 821430), (276, 684525), (300, 629763), (345, 547620), (414, 456350), (450, 419842), (460, 410715), (575, 328572), (690, 273810), (828, 228175), (900, 209921), (1035, 182540), (1150, 164286), (1380, 136905), (1725, 109524), (2070, 91270), (2300, 82143), (3450, 54762), (4140, 45635), (5175, 36508), (6900, 27381), (9127, 20700), (10350, 18254)]