40745700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15091}}^1$

素因数の和:15114

約数の個数: 72

約数和(自身を含む): 130998560

約数和(自身を除く): 90252860

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, 15091, 30182, 45273, 60364, 75455, 90546, 135819, 150910, 181092, 226365, 271638, 301820, 377275, 407457, 452730, 543276, 679095, 754550, 814914, 905460, 1131825, 1358190, 1509100, 1629828, 2037285, 2263650, 2716380, 3395475, 4074570, 4527300, 6790950, 8149140, 10186425, 13581900, 20372850, 40745700]

約数ペア:

[(1, 40745700), (2, 20372850), (3, 13581900), (4, 10186425), (5, 8149140), (6, 6790950), (9, 4527300), (10, 4074570), (12, 3395475), (15, 2716380), (18, 2263650), (20, 2037285), (25, 1629828), (27, 1509100), (30, 1358190), (36, 1131825), (45, 905460), (50, 814914), (54, 754550), (60, 679095), (75, 543276), (90, 452730), (100, 407457), (108, 377275), (135, 301820), (150, 271638), (180, 226365), (225, 181092), (270, 150910), (300, 135819), (450, 90546), (540, 75455), (675, 60364), (900, 45273), (1350, 30182), (2700, 15091)]