39909150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 108200664

約数和(自身を除く): 68291514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 677, 786, 1179, 1310, 1354, 1965, 2031, 2358, 3275, 3385, 3930, 4062, 5895, 6093, 6550, 6770, 9825, 10155, 11790, 12186, 16925, 19650, 20310, 29475, 30465, 33850, 50775, 58950, 60930, 88687, 101550, 152325, 177374, 266061, 304650, 443435, 532122, 798183, 886870, 1330305, 1596366, 2217175, 2660610, 3990915, 4434350, 6651525, 7981830, 13303050, 19954575, 39909150]

約数ペア:

[(1, 39909150), (2, 19954575), (3, 13303050), (5, 7981830), (6, 6651525), (9, 4434350), (10, 3990915), (15, 2660610), (18, 2217175), (25, 1596366), (30, 1330305), (45, 886870), (50, 798183), (75, 532122), (90, 443435), (131, 304650), (150, 266061), (225, 177374), (262, 152325), (393, 101550), (450, 88687), (655, 60930), (677, 58950), (786, 50775), (1179, 33850), (1310, 30465), (1354, 29475), (1965, 20310), (2031, 19650), (2358, 16925), (3275, 12186), (3385, 11790), (3930, 10155), (4062, 9825), (5895, 6770), (6093, 6550)]