99829600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 272326320

約数和(自身を除く): 172496720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 290, 325, 331, 377, 400, 416, 464, 520, 580, 650, 662, 725, 754, 800, 928, 1040, 1160, 1300, 1324, 1450, 1508, 1655, 1885, 2080, 2320, 2600, 2648, 2900, 3016, 3310, 3770, 4303, 4640, 5200, 5296, 5800, 6032, 6620, 7540, 8275, 8606, 9425, 9599, 10400, 10592, 11600, 12064, 13240, 15080, 16550, 17212, 18850, 19198, 21515, 23200, 26480, 30160, 33100, 34424, 37700, 38396, 43030, 47995, 52960, 60320, 66200, 68848, 75400, 76792, 86060, 95990, 107575, 124787, 132400, 137696, 150800, 153584, 172120, 191980, 215150, 239975, 249574, 264800, 301600, 307168, 344240, 383960, 430300, 479950, 499148, 623935, 688480, 767920, 860600, 959900, 998296, 1247870, 1535840, 1721200, 1919800, 1996592, 2495740, 3119675, 3442400, 3839600, 3993184, 4991480, 6239350, 7679200, 9982960, 12478700, 19965920, 24957400, 49914800, 99829600]

約数ペア:

[(1, 99829600), (2, 49914800), (4, 24957400), (5, 19965920), (8, 12478700), (10, 9982960), (13, 7679200), (16, 6239350), (20, 4991480), (25, 3993184), (26, 3839600), (29, 3442400), (32, 3119675), (40, 2495740), (50, 1996592), (52, 1919800), (58, 1721200), (65, 1535840), (80, 1247870), (100, 998296), (104, 959900), (116, 860600), (130, 767920), (145, 688480), (160, 623935), (200, 499148), (208, 479950), (232, 430300), (260, 383960), (290, 344240), (325, 307168), (331, 301600), (377, 264800), (400, 249574), (416, 239975), (464, 215150), (520, 191980), (580, 172120), (650, 153584), (662, 150800), (725, 137696), (754, 132400), (800, 124787), (928, 107575), (1040, 95990), (1160, 86060), (1300, 76792), (1324, 75400), (1450, 68848), (1508, 66200), (1655, 60320), (1885, 52960), (2080, 47995), (2320, 43030), (2600, 38396), (2648, 37700), (2900, 34424), (3016, 33100), (3310, 30160), (3770, 26480), (4303, 23200), (4640, 21515), (5200, 19198), (5296, 18850), (5800, 17212), (6032, 16550), (6620, 15080), (7540, 13240), (8275, 12064), (8606, 11600), (9425, 10592), (9599, 10400)]