150877020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359231}}^1$

素因数の和:359250

約数の個数: 48

約数和(自身を含む): 482807808

約数和(自身を除く): 331930788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 359231, 718462, 1077693, 1436924, 1796155, 2155386, 2514617, 3592310, 4310772, 5029234, 5388465, 7184620, 7543851, 10058468, 10776930, 12573085, 15087702, 21553860, 25146170, 30175404, 37719255, 50292340, 75438510, 150877020]

約数ペア:

[(1, 150877020), (2, 75438510), (3, 50292340), (4, 37719255), (5, 30175404), (6, 25146170), (7, 21553860), (10, 15087702), (12, 12573085), (14, 10776930), (15, 10058468), (20, 7543851), (21, 7184620), (28, 5388465), (30, 5029234), (35, 4310772), (42, 3592310), (60, 2514617), (70, 2155386), (84, 1796155), (105, 1436924), (140, 1077693), (210, 718462), (420, 359231)]