189157050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{420349}}^1$

素因数の和:420367

約数の個数: 36

約数和(自身を含む): 508203150

約数和(自身を除く): 319046100

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 420349, 840698, 1261047, 2101745, 2522094, 3783141, 4203490, 6305235, 7566282, 10508725, 12610470, 18915705, 21017450, 31526175, 37831410, 63052350, 94578525, 189157050]

約数ペア:

[(1, 189157050), (2, 94578525), (3, 63052350), (5, 37831410), (6, 31526175), (9, 21017450), (10, 18915705), (15, 12610470), (18, 10508725), (25, 7566282), (30, 6305235), (45, 4203490), (50, 3783141), (75, 2522094), (90, 2101745), (150, 1261047), (225, 840698), (450, 420349)]