100500030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25969}}^1$

素因数の和:26025

約数の個数: 48

約数和(自身を含む): 267387120

約数和(自身を除く): 166887090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 25969, 51938, 77907, 129845, 155814, 233721, 259690, 389535, 467442, 779070, 1116667, 1168605, 2233334, 2337210, 3350001, 5583335, 6700002, 10050003, 11166670, 16750005, 20100006, 33500010, 50250015, 100500030]

約数ペア:

[(1, 100500030), (2, 50250015), (3, 33500010), (5, 20100006), (6, 16750005), (9, 11166670), (10, 10050003), (15, 6700002), (18, 5583335), (30, 3350001), (43, 2337210), (45, 2233334), (86, 1168605), (90, 1116667), (129, 779070), (215, 467442), (258, 389535), (387, 259690), (430, 233721), (645, 155814), (774, 129845), (1290, 77907), (1935, 51938), (3870, 25969)]