111326800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 292759040

約数和(自身を除く): 181432240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 79, 80, 100, 104, 130, 158, 200, 208, 260, 271, 316, 325, 395, 400, 520, 542, 632, 650, 790, 1027, 1040, 1084, 1264, 1300, 1355, 1580, 1975, 2054, 2168, 2600, 2710, 3160, 3523, 3950, 4108, 4336, 5135, 5200, 5420, 6320, 6775, 7046, 7900, 8216, 10270, 10840, 13550, 14092, 15800, 16432, 17615, 20540, 21409, 21680, 25675, 27100, 28184, 31600, 35230, 41080, 42818, 51350, 54200, 56368, 70460, 82160, 85636, 88075, 102700, 107045, 108400, 140920, 171272, 176150, 205400, 214090, 278317, 281840, 342544, 352300, 410800, 428180, 535225, 556634, 704600, 856360, 1070450, 1113268, 1391585, 1409200, 1712720, 2140900, 2226536, 2783170, 4281800, 4453072, 5566340, 6957925, 8563600, 11132680, 13915850, 22265360, 27831700, 55663400, 111326800]

約数ペア:

[(1, 111326800), (2, 55663400), (4, 27831700), (5, 22265360), (8, 13915850), (10, 11132680), (13, 8563600), (16, 6957925), (20, 5566340), (25, 4453072), (26, 4281800), (40, 2783170), (50, 2226536), (52, 2140900), (65, 1712720), (79, 1409200), (80, 1391585), (100, 1113268), (104, 1070450), (130, 856360), (158, 704600), (200, 556634), (208, 535225), (260, 428180), (271, 410800), (316, 352300), (325, 342544), (395, 281840), (400, 278317), (520, 214090), (542, 205400), (632, 176150), (650, 171272), (790, 140920), (1027, 108400), (1040, 107045), (1084, 102700), (1264, 88075), (1300, 85636), (1355, 82160), (1580, 70460), (1975, 56368), (2054, 54200), (2168, 51350), (2600, 42818), (2710, 41080), (3160, 35230), (3523, 31600), (3950, 28184), (4108, 27100), (4336, 25675), (5135, 21680), (5200, 21409), (5420, 20540), (6320, 17615), (6775, 16432), (7046, 15800), (7900, 14092), (8216, 13550), (10270, 10840)]