30381100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2202

約数の個数: 36

約数和(自身を含む): 66402000

約数和(自身を除く): 36020900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2039, 2980, 3725, 4078, 7450, 8156, 10195, 14900, 20390, 40780, 50975, 101950, 203900, 303811, 607622, 1215244, 1519055, 3038110, 6076220, 7595275, 15190550, 30381100]

約数ペア:

[(1, 30381100), (2, 15190550), (4, 7595275), (5, 6076220), (10, 3038110), (20, 1519055), (25, 1215244), (50, 607622), (100, 303811), (149, 203900), (298, 101950), (596, 50975), (745, 40780), (1490, 20390), (2039, 14900), (2980, 10195), (3725, 8156), (4078, 7450)]