188747200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 126

約数和(自身を含む): 487684064

約数和(自身を除く): 298936864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 223, 230, 320, 368, 400, 446, 460, 529, 575, 736, 800, 892, 920, 1058, 1115, 1150, 1472, 1600, 1784, 1840, 2116, 2230, 2300, 2645, 3568, 3680, 4232, 4460, 4600, 5129, 5290, 5575, 7136, 7360, 8464, 8920, 9200, 10258, 10580, 11150, 13225, 14272, 16928, 17840, 18400, 20516, 21160, 22300, 25645, 26450, 33856, 35680, 36800, 41032, 42320, 44600, 51290, 52900, 71360, 82064, 84640, 89200, 102580, 105800, 117967, 128225, 164128, 169280, 178400, 205160, 211600, 235934, 256450, 328256, 356800, 410320, 423200, 471868, 512900, 589835, 820640, 846400, 943736, 1025800, 1179670, 1641280, 1887472, 2051600, 2359340, 2949175, 3774944, 4103200, 4718680, 5898350, 7549888, 8206400, 9437360, 11796700, 18874720, 23593400, 37749440, 47186800, 94373600, 188747200]

約数ペア:

[(1, 188747200), (2, 94373600), (4, 47186800), (5, 37749440), (8, 23593400), (10, 18874720), (16, 11796700), (20, 9437360), (23, 8206400), (25, 7549888), (32, 5898350), (40, 4718680), (46, 4103200), (50, 3774944), (64, 2949175), (80, 2359340), (92, 2051600), (100, 1887472), (115, 1641280), (160, 1179670), (184, 1025800), (200, 943736), (223, 846400), (230, 820640), (320, 589835), (368, 512900), (400, 471868), (446, 423200), (460, 410320), (529, 356800), (575, 328256), (736, 256450), (800, 235934), (892, 211600), (920, 205160), (1058, 178400), (1115, 169280), (1150, 164128), (1472, 128225), (1600, 117967), (1784, 105800), (1840, 102580), (2116, 89200), (2230, 84640), (2300, 82064), (2645, 71360), (3568, 52900), (3680, 51290), (4232, 44600), (4460, 42320), (4600, 41032), (5129, 36800), (5290, 35680), (5575, 33856), (7136, 26450), (7360, 25645), (8464, 22300), (8920, 21160), (9200, 20516), (10258, 18400), (10580, 17840), (11150, 16928), (13225, 14272)]