68778450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 204153600

約数和(自身を除く): 135375150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 3510, 3919, 5850, 7838, 8775, 11757, 17550, 19595, 23514, 35271, 39190, 50947, 58785, 70542, 97975, 101894, 105813, 117570, 152841, 176355, 195950, 211626, 254735, 293925, 305682, 352710, 458523, 509470, 529065, 587850, 764205, 881775, 917046, 1058130, 1273675, 1375569, 1528410, 1763550, 2292615, 2547350, 2645325, 2751138, 3821025, 4585230, 5290650, 6877845, 7642050, 11463075, 13755690, 22926150, 34389225, 68778450]

約数ペア:

[(1, 68778450), (2, 34389225), (3, 22926150), (5, 13755690), (6, 11463075), (9, 7642050), (10, 6877845), (13, 5290650), (15, 4585230), (18, 3821025), (25, 2751138), (26, 2645325), (27, 2547350), (30, 2292615), (39, 1763550), (45, 1528410), (50, 1375569), (54, 1273675), (65, 1058130), (75, 917046), (78, 881775), (90, 764205), (117, 587850), (130, 529065), (135, 509470), (150, 458523), (195, 352710), (225, 305682), (234, 293925), (270, 254735), (325, 211626), (351, 195950), (390, 176355), (450, 152841), (585, 117570), (650, 105813), (675, 101894), (702, 97975), (975, 70542), (1170, 58785), (1350, 50947), (1755, 39190), (1950, 35271), (2925, 23514), (3510, 19595), (3919, 17550), (5850, 11757), (7838, 8775)]