150279780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{357809}}^1$

素因数の和:357828

約数の個数: 48

約数和(自身を含む): 480896640

約数和(自身を除く): 330616860

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, 357809, 715618, 1073427, 1431236, 1789045, 2146854, 2504663, 3578090, 4293708, 5009326, 5367135, 7156180, 7513989, 10018652, 10734270, 12523315, 15027978, 21468540, 25046630, 30055956, 37569945, 50093260, 75139890, 150279780]

約数ペア:

[(1, 150279780), (2, 75139890), (3, 50093260), (4, 37569945), (5, 30055956), (6, 25046630), (7, 21468540), (10, 15027978), (12, 12523315), (14, 10734270), (15, 10018652), (20, 7513989), (21, 7156180), (28, 5367135), (30, 5009326), (35, 4293708), (42, 3578090), (60, 2504663), (70, 2146854), (84, 1789045), (105, 1431236), (140, 1073427), (210, 715618), (420, 357809)]