269777788600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{21613}}^1$

素因数の和:22217

約数の個数: 96

約数和(自身を含む): 633182130000

約数和(自身を除く): 363404341400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 449, 556, 695, 898, 1112, 1390, 1796, 2245, 2780, 3475, 3592, 4490, 5560, 6950, 8980, 11225, 13900, 17960, 21613, 22450, 27800, 43226, 44900, 62411, 86452, 89800, 108065, 124822, 172904, 216130, 249644, 312055, 432260, 499288, 540325, 624110, 864520, 1080650, 1248220, 1560275, 2161300, 2496440, 3004207, 3120550, 4322600, 6008414, 6241100, 9704237, 12016828, 12482200, 15021035, 19408474, 24033656, 30042070, 38816948, 48521185, 60084140, 75105175, 77633896, 97042370, 120168280, 150210350, 194084740, 242605925, 300420700, 388169480, 485211850, 600841400, 970423700, 1348888943, 1940847400, 2697777886, 5395555772, 6744444715, 10791111544, 13488889430, 26977778860, 33722223575, 53955557720, 67444447150, 134888894300, 269777788600]

約数ペア:

[(1, 269777788600), (2, 134888894300), (4, 67444447150), (5, 53955557720), (8, 33722223575), (10, 26977778860), (20, 13488889430), (25, 10791111544), (40, 6744444715), (50, 5395555772), (100, 2697777886), (139, 1940847400), (200, 1348888943), (278, 970423700), (449, 600841400), (556, 485211850), (695, 388169480), (898, 300420700), (1112, 242605925), (1390, 194084740), (1796, 150210350), (2245, 120168280), (2780, 97042370), (3475, 77633896), (3592, 75105175), (4490, 60084140), (5560, 48521185), (6950, 38816948), (8980, 30042070), (11225, 24033656), (13900, 19408474), (17960, 15021035), (21613, 12482200), (22450, 12016828), (27800, 9704237), (43226, 6241100), (44900, 6008414), (62411, 4322600), (86452, 3120550), (89800, 3004207), (108065, 2496440), (124822, 2161300), (172904, 1560275), (216130, 1248220), (249644, 1080650), (312055, 864520), (432260, 624110), (499288, 540325)]