3960450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 11475828

約数和(自身を除く): 7515378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 677, 975, 1170, 1354, 1950, 2031, 2925, 3385, 4062, 5850, 6093, 6770, 8801, 10155, 12186, 16925, 17602, 20310, 26403, 30465, 33850, 44005, 50775, 52806, 60930, 79209, 88010, 101550, 132015, 152325, 158418, 220025, 264030, 304650, 396045, 440050, 660075, 792090, 1320150, 1980225, 3960450]

約数ペア:

[(1, 3960450), (2, 1980225), (3, 1320150), (5, 792090), (6, 660075), (9, 440050), (10, 396045), (13, 304650), (15, 264030), (18, 220025), (25, 158418), (26, 152325), (30, 132015), (39, 101550), (45, 88010), (50, 79209), (65, 60930), (75, 52806), (78, 50775), (90, 44005), (117, 33850), (130, 30465), (150, 26403), (195, 20310), (225, 17602), (234, 16925), (325, 12186), (390, 10155), (450, 8801), (585, 6770), (650, 6093), (677, 5850), (975, 4062), (1170, 3385), (1354, 2925), (1950, 2031)]