150189620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2801}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 361525248

約数和(自身を除く): 211335628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 2801, 3830, 5362, 5602, 7660, 10724, 11204, 13405, 14005, 19607, 26810, 28010, 39214, 53620, 56020, 78428, 98035, 196070, 392140, 1072783, 2145566, 4291132, 5363915, 7509481, 10727830, 15018962, 21455660, 30037924, 37547405, 75094810, 150189620]

約数ペア:

[(1, 150189620), (2, 75094810), (4, 37547405), (5, 30037924), (7, 21455660), (10, 15018962), (14, 10727830), (20, 7509481), (28, 5363915), (35, 4291132), (70, 2145566), (140, 1072783), (383, 392140), (766, 196070), (1532, 98035), (1915, 78428), (2681, 56020), (2801, 53620), (3830, 39214), (5362, 28010), (5602, 26810), (7660, 19607), (10724, 14005), (11204, 13405)]