40016700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{14821}}^1$

素因数の和:14844

約数の個数: 72

約数和(自身を含む): 128654960

約数和(自身を除く): 88638260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 14821, 29642, 44463, 59284, 74105, 88926, 133389, 148210, 177852, 222315, 266778, 296420, 370525, 400167, 444630, 533556, 666945, 741050, 800334, 889260, 1111575, 1333890, 1482100, 1600668, 2000835, 2223150, 2667780, 3334725, 4001670, 4446300, 6669450, 8003340, 10004175, 13338900, 20008350, 40016700]

約数ペア:

[(1, 40016700), (2, 20008350), (3, 13338900), (4, 10004175), (5, 8003340), (6, 6669450), (9, 4446300), (10, 4001670), (12, 3334725), (15, 2667780), (18, 2223150), (20, 2000835), (25, 1600668), (27, 1482100), (30, 1333890), (36, 1111575), (45, 889260), (50, 800334), (54, 741050), (60, 666945), (75, 533556), (90, 444630), (100, 400167), (108, 370525), (135, 296420), (150, 266778), (180, 222315), (225, 177852), (270, 148210), (300, 133389), (450, 88926), (540, 74105), (675, 59284), (900, 44463), (1350, 29642), (2700, 14821)]