68396850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4952

約数の個数: 72

約数和(自身を含む): 189725952

約数和(自身を除く): 121329102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 4903, 6975, 9806, 13950, 14709, 24515, 29418, 44127, 49030, 73545, 88254, 122575, 147090, 151993, 220635, 245150, 303986, 367725, 441270, 455979, 735450, 759965, 911958, 1103175, 1367937, 1519930, 2206350, 2279895, 2735874, 3799825, 4559790, 6839685, 7599650, 11399475, 13679370, 22798950, 34198425, 68396850]

約数ペア:

[(1, 68396850), (2, 34198425), (3, 22798950), (5, 13679370), (6, 11399475), (9, 7599650), (10, 6839685), (15, 4559790), (18, 3799825), (25, 2735874), (30, 2279895), (31, 2206350), (45, 1519930), (50, 1367937), (62, 1103175), (75, 911958), (90, 759965), (93, 735450), (150, 455979), (155, 441270), (186, 367725), (225, 303986), (279, 245150), (310, 220635), (450, 151993), (465, 147090), (558, 122575), (775, 88254), (930, 73545), (1395, 49030), (1550, 44127), (2325, 29418), (2790, 24515), (4650, 14709), (4903, 13950), (6975, 9806)]