21000927300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{70003091}}^1$

素因数の和:70003108

約数の個数: 36

約数和(自身を含む): 60762683856

約数和(自身を除く): 39761756556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 70003091, 140006182, 210009273, 280012364, 350015455, 420018546, 700030910, 840037092, 1050046365, 1400061820, 1750077275, 2100092730, 3500154550, 4200185460, 5250231825, 7000309100, 10500463650, 21000927300]

約数ペア:

[(1, 21000927300), (2, 10500463650), (3, 7000309100), (4, 5250231825), (5, 4200185460), (6, 3500154550), (10, 2100092730), (12, 1750077275), (15, 1400061820), (20, 1050046365), (25, 840037092), (30, 700030910), (50, 420018546), (60, 350015455), (75, 280012364), (100, 210009273), (150, 140006182), (300, 70003091)]