663067600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4397}}^1$

素因数の和:4457

約数の個数: 120

約数和(自身を含む): 1775120760

約数和(自身を除く): 1112053160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 520, 580, 650, 725, 754, 1040, 1160, 1300, 1450, 1508, 1885, 2320, 2600, 2900, 3016, 3770, 4397, 5200, 5800, 6032, 7540, 8794, 9425, 11600, 15080, 17588, 18850, 21985, 30160, 35176, 37700, 43970, 57161, 70352, 75400, 87940, 109925, 114322, 127513, 150800, 175880, 219850, 228644, 255026, 285805, 351760, 439700, 457288, 510052, 571610, 637565, 879400, 914576, 1020104, 1143220, 1275130, 1429025, 1657669, 1758800, 2040208, 2286440, 2550260, 2858050, 3187825, 3315338, 4572880, 5100520, 5716100, 6375650, 6630676, 8288345, 10201040, 11432200, 12751300, 13261352, 16576690, 22864400, 25502600, 26522704, 33153380, 41441725, 51005200, 66306760, 82883450, 132613520, 165766900, 331533800, 663067600]

約数ペア:

[(1, 663067600), (2, 331533800), (4, 165766900), (5, 132613520), (8, 82883450), (10, 66306760), (13, 51005200), (16, 41441725), (20, 33153380), (25, 26522704), (26, 25502600), (29, 22864400), (40, 16576690), (50, 13261352), (52, 12751300), (58, 11432200), (65, 10201040), (80, 8288345), (100, 6630676), (104, 6375650), (116, 5716100), (130, 5100520), (145, 4572880), (200, 3315338), (208, 3187825), (232, 2858050), (260, 2550260), (290, 2286440), (325, 2040208), (377, 1758800), (400, 1657669), (464, 1429025), (520, 1275130), (580, 1143220), (650, 1020104), (725, 914576), (754, 879400), (1040, 637565), (1160, 571610), (1300, 510052), (1450, 457288), (1508, 439700), (1885, 351760), (2320, 285805), (2600, 255026), (2900, 228644), (3016, 219850), (3770, 175880), (4397, 150800), (5200, 127513), (5800, 114322), (6032, 109925), (7540, 87940), (8794, 75400), (9425, 70352), (11600, 57161), (15080, 43970), (17588, 37700), (18850, 35176), (21985, 30160)]