16875156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93750871}}^1$

素因数の和:93750886

約数の個数: 36

約数和(自身を含む): 51187976112

約数和(自身を除く): 34312819332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93750871, 187501742, 281252613, 375003484, 468754355, 562505226, 843757839, 937508710, 1125010452, 1406263065, 1687515678, 1875017420, 2812526130, 3375031356, 4218789195, 5625052260, 8437578390, 16875156780]

約数ペア:

[(1, 16875156780), (2, 8437578390), (3, 5625052260), (4, 4218789195), (5, 3375031356), (6, 2812526130), (9, 1875017420), (10, 1687515678), (12, 1406263065), (15, 1125010452), (18, 937508710), (20, 843757839), (30, 562505226), (36, 468754355), (45, 375003484), (60, 281252613), (90, 187501742), (180, 93750871)]