39656700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 125590920

約数和(自身を除く): 85934220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 317, 417, 450, 556, 634, 695, 834, 900, 951, 1251, 1268, 1390, 1585, 1668, 1902, 2085, 2502, 2780, 2853, 3170, 3475, 3804, 4170, 4755, 5004, 5706, 6255, 6340, 6950, 7925, 8340, 9510, 10425, 11412, 12510, 13900, 14265, 15850, 19020, 20850, 23775, 25020, 28530, 31275, 31700, 41700, 44063, 47550, 57060, 62550, 71325, 88126, 95100, 125100, 132189, 142650, 176252, 220315, 264378, 285300, 396567, 440630, 528756, 660945, 793134, 881260, 1101575, 1321890, 1586268, 1982835, 2203150, 2643780, 3304725, 3965670, 4406300, 6609450, 7931340, 9914175, 13218900, 19828350, 39656700]

約数ペア:

[(1, 39656700), (2, 19828350), (3, 13218900), (4, 9914175), (5, 7931340), (6, 6609450), (9, 4406300), (10, 3965670), (12, 3304725), (15, 2643780), (18, 2203150), (20, 1982835), (25, 1586268), (30, 1321890), (36, 1101575), (45, 881260), (50, 793134), (60, 660945), (75, 528756), (90, 440630), (100, 396567), (139, 285300), (150, 264378), (180, 220315), (225, 176252), (278, 142650), (300, 132189), (317, 125100), (417, 95100), (450, 88126), (556, 71325), (634, 62550), (695, 57060), (834, 47550), (900, 44063), (951, 41700), (1251, 31700), (1268, 31275), (1390, 28530), (1585, 25020), (1668, 23775), (1902, 20850), (2085, 19020), (2502, 15850), (2780, 14265), (2853, 13900), (3170, 12510), (3475, 11412), (3804, 10425), (4170, 9510), (4755, 8340), (5004, 7925), (5706, 6950), (6255, 6340)]