28076700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 72

約数和(自身を含む): 83883520

約数和(自身を除く): 55806820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3019, 3100, 4650, 6038, 9057, 9300, 12076, 15095, 18114, 30190, 36228, 45285, 60380, 75475, 90570, 93589, 150950, 181140, 187178, 226425, 280767, 301900, 374356, 452850, 467945, 561534, 905700, 935890, 1123068, 1403835, 1871780, 2339725, 2807670, 4679450, 5615340, 7019175, 9358900, 14038350, 28076700]

約数ペア:

[(1, 28076700), (2, 14038350), (3, 9358900), (4, 7019175), (5, 5615340), (6, 4679450), (10, 2807670), (12, 2339725), (15, 1871780), (20, 1403835), (25, 1123068), (30, 935890), (31, 905700), (50, 561534), (60, 467945), (62, 452850), (75, 374356), (93, 301900), (100, 280767), (124, 226425), (150, 187178), (155, 181140), (186, 150950), (300, 93589), (310, 90570), (372, 75475), (465, 60380), (620, 45285), (775, 36228), (930, 30190), (1550, 18114), (1860, 15095), (2325, 12076), (3019, 9300), (3100, 9057), (4650, 6038)]