88409100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22669}}^1$

素因数の和:22699

約数の個数: 72

約数和(自身を含む): 275485840

約数和(自身を除く): 187076740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22669, 45338, 68007, 90676, 113345, 136014, 226690, 272028, 294697, 340035, 453380, 566725, 589394, 680070, 884091, 1133450, 1178788, 1360140, 1473485, 1700175, 1768182, 2266900, 2946970, 3400350, 3536364, 4420455, 5893940, 6800700, 7367425, 8840910, 14734850, 17681820, 22102275, 29469700, 44204550, 88409100]

約数ペア:

[(1, 88409100), (2, 44204550), (3, 29469700), (4, 22102275), (5, 17681820), (6, 14734850), (10, 8840910), (12, 7367425), (13, 6800700), (15, 5893940), (20, 4420455), (25, 3536364), (26, 3400350), (30, 2946970), (39, 2266900), (50, 1768182), (52, 1700175), (60, 1473485), (65, 1360140), (75, 1178788), (78, 1133450), (100, 884091), (130, 680070), (150, 589394), (156, 566725), (195, 453380), (260, 340035), (300, 294697), (325, 272028), (390, 226690), (650, 136014), (780, 113345), (975, 90676), (1300, 68007), (1950, 45338), (3900, 22669)]