117817600

素因数分解:

$2^8\times 5^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 108

約数和(自身を含む): 299394900

約数和(自身を除く): 181577300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 449, 640, 656, 800, 820, 898, 1025, 1280, 1312, 1600, 1640, 1796, 2050, 2245, 2624, 3200, 3280, 3592, 4100, 4490, 5248, 6400, 6560, 7184, 8200, 8980, 10496, 11225, 13120, 14368, 16400, 17960, 18409, 22450, 26240, 28736, 32800, 35920, 36818, 44900, 52480, 57472, 65600, 71840, 73636, 89800, 92045, 114944, 131200, 143680, 147272, 179600, 184090, 262400, 287360, 294544, 359200, 368180, 460225, 574720, 589088, 718400, 736360, 920450, 1178176, 1436800, 1472720, 1840900, 2356352, 2873600, 2945440, 3681800, 4712704, 5890880, 7363600, 11781760, 14727200, 23563520, 29454400, 58908800, 117817600]

約数ペア:

[(1, 117817600), (2, 58908800), (4, 29454400), (5, 23563520), (8, 14727200), (10, 11781760), (16, 7363600), (20, 5890880), (25, 4712704), (32, 3681800), (40, 2945440), (41, 2873600), (50, 2356352), (64, 1840900), (80, 1472720), (82, 1436800), (100, 1178176), (128, 920450), (160, 736360), (164, 718400), (200, 589088), (205, 574720), (256, 460225), (320, 368180), (328, 359200), (400, 294544), (410, 287360), (449, 262400), (640, 184090), (656, 179600), (800, 147272), (820, 143680), (898, 131200), (1025, 114944), (1280, 92045), (1312, 89800), (1600, 73636), (1640, 71840), (1796, 65600), (2050, 57472), (2245, 52480), (2624, 44900), (3200, 36818), (3280, 35920), (3592, 32800), (4100, 28736), (4490, 26240), (5248, 22450), (6400, 18409), (6560, 17960), (7184, 16400), (8200, 14368), (8980, 13120), (10496, 11225)]