48679800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 164598840

約数和(自身を除く): 115919040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 130, 150, 156, 158, 195, 200, 237, 260, 300, 312, 316, 325, 390, 395, 474, 520, 600, 632, 650, 780, 790, 948, 975, 1027, 1185, 1300, 1560, 1580, 1896, 1950, 1975, 2054, 2370, 2600, 3081, 3160, 3900, 3950, 4108, 4740, 5135, 5925, 6162, 6241, 7800, 7900, 8216, 9480, 10270, 11850, 12324, 12482, 15405, 15800, 18723, 20540, 23700, 24648, 24964, 25675, 30810, 31205, 37446, 41080, 47400, 49928, 51350, 61620, 62410, 74892, 77025, 81133, 93615, 102700, 123240, 124820, 149784, 154050, 156025, 162266, 187230, 205400, 243399, 249640, 308100, 312050, 324532, 374460, 405665, 468075, 486798, 616200, 624100, 649064, 748920, 811330, 936150, 973596, 1216995, 1248200, 1622660, 1872300, 1947192, 2028325, 2433990, 3245320, 3744600, 4056650, 4867980, 6084975, 8113300, 9735960, 12169950, 16226600, 24339900, 48679800]

約数ペア:

[(1, 48679800), (2, 24339900), (3, 16226600), (4, 12169950), (5, 9735960), (6, 8113300), (8, 6084975), (10, 4867980), (12, 4056650), (13, 3744600), (15, 3245320), (20, 2433990), (24, 2028325), (25, 1947192), (26, 1872300), (30, 1622660), (39, 1248200), (40, 1216995), (50, 973596), (52, 936150), (60, 811330), (65, 748920), (75, 649064), (78, 624100), (79, 616200), (100, 486798), (104, 468075), (120, 405665), (130, 374460), (150, 324532), (156, 312050), (158, 308100), (195, 249640), (200, 243399), (237, 205400), (260, 187230), (300, 162266), (312, 156025), (316, 154050), (325, 149784), (390, 124820), (395, 123240), (474, 102700), (520, 93615), (600, 81133), (632, 77025), (650, 74892), (780, 62410), (790, 61620), (948, 51350), (975, 49928), (1027, 47400), (1185, 41080), (1300, 37446), (1560, 31205), (1580, 30810), (1896, 25675), (1950, 24964), (1975, 24648), (2054, 23700), (2370, 20540), (2600, 18723), (3081, 15800), (3160, 15405), (3900, 12482), (3950, 12324), (4108, 11850), (4740, 10270), (5135, 9480), (5925, 8216), (6162, 7900), (6241, 7800)]