100396980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557761}}^1$

素因数の和:557776

約数の個数: 36

約数和(自身を含む): 304538052

約数和(自身を除く): 204141072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557761, 1115522, 1673283, 2231044, 2788805, 3346566, 5019849, 5577610, 6693132, 8366415, 10039698, 11155220, 16732830, 20079396, 25099245, 33465660, 50198490, 100396980]

約数ペア:

[(1, 100396980), (2, 50198490), (3, 33465660), (4, 25099245), (5, 20079396), (6, 16732830), (9, 11155220), (10, 10039698), (12, 8366415), (15, 6693132), (18, 5577610), (20, 5019849), (30, 3346566), (36, 2788805), (45, 2231044), (60, 1673283), (90, 1115522), (180, 557761)]