73382280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6871}}^1$

素因数の和:6974

約数の個数: 64

約数和(自身を含む): 222652800

約数和(自身を除く): 149270520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6871, 10680, 13742, 20613, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 137420, 164904, 206130, 274840, 412260, 611519, 824520, 1223038, 1834557, 2446076, 3057595, 3669114, 4892152, 6115190, 7338228, 9172785, 12230380, 14676456, 18345570, 24460760, 36691140, 73382280]

約数ペア:

[(1, 73382280), (2, 36691140), (3, 24460760), (4, 18345570), (5, 14676456), (6, 12230380), (8, 9172785), (10, 7338228), (12, 6115190), (15, 4892152), (20, 3669114), (24, 3057595), (30, 2446076), (40, 1834557), (60, 1223038), (89, 824520), (120, 611519), (178, 412260), (267, 274840), (356, 206130), (445, 164904), (534, 137420), (712, 103065), (890, 82452), (1068, 68710), (1335, 54968), (1780, 41226), (2136, 34355), (2670, 27484), (3560, 20613), (5340, 13742), (6871, 10680)]