9791700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 28664832

約数和(自身を除く): 18873132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 257, 300, 381, 508, 514, 635, 762, 771, 1028, 1270, 1285, 1524, 1542, 1905, 2540, 2570, 3084, 3175, 3810, 3855, 5140, 6350, 6425, 7620, 7710, 9525, 12700, 12850, 15420, 19050, 19275, 25700, 32639, 38100, 38550, 65278, 77100, 97917, 130556, 163195, 195834, 326390, 391668, 489585, 652780, 815975, 979170, 1631950, 1958340, 2447925, 3263900, 4895850, 9791700]

約数ペア:

[(1, 9791700), (2, 4895850), (3, 3263900), (4, 2447925), (5, 1958340), (6, 1631950), (10, 979170), (12, 815975), (15, 652780), (20, 489585), (25, 391668), (30, 326390), (50, 195834), (60, 163195), (75, 130556), (100, 97917), (127, 77100), (150, 65278), (254, 38550), (257, 38100), (300, 32639), (381, 25700), (508, 19275), (514, 19050), (635, 15420), (762, 12850), (771, 12700), (1028, 9525), (1270, 7710), (1285, 7620), (1524, 6425), (1542, 6350), (1905, 5140), (2540, 3855), (2570, 3810), (3084, 3175)]