139780650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5717}}^1$

素因数の和:5895

約数の個数: 48

約数和(自身を含む): 348843744

約数和(自身を除く): 209063094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1630, 2445, 4075, 4890, 5717, 8150, 11434, 12225, 17151, 24450, 28585, 34302, 57170, 85755, 142925, 171510, 285850, 428775, 857550, 931871, 1863742, 2795613, 4659355, 5591226, 9318710, 13978065, 23296775, 27956130, 46593550, 69890325, 139780650]

約数ペア:

[(1, 139780650), (2, 69890325), (3, 46593550), (5, 27956130), (6, 23296775), (10, 13978065), (15, 9318710), (25, 5591226), (30, 4659355), (50, 2795613), (75, 1863742), (150, 931871), (163, 857550), (326, 428775), (489, 285850), (815, 171510), (978, 142925), (1630, 85755), (2445, 57170), (4075, 34302), (4890, 28585), (5717, 24450), (8150, 17151), (11434, 12225)]