100308180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238829}}^1$

素因数の和:238848

約数の個数: 48

約数和(自身を含む): 320987520

約数和(自身を除く): 220679340

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, 238829, 477658, 716487, 955316, 1194145, 1432974, 1671803, 2388290, 2865948, 3343606, 3582435, 4776580, 5015409, 6687212, 7164870, 8359015, 10030818, 14329740, 16718030, 20061636, 25077045, 33436060, 50154090, 100308180]

約数ペア:

[(1, 100308180), (2, 50154090), (3, 33436060), (4, 25077045), (5, 20061636), (6, 16718030), (7, 14329740), (10, 10030818), (12, 8359015), (14, 7164870), (15, 6687212), (20, 5015409), (21, 4776580), (28, 3582435), (30, 3343606), (35, 2865948), (42, 2388290), (60, 1671803), (70, 1432974), (84, 1194145), (105, 955316), (140, 716487), (210, 477658), (420, 238829)]