42556350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 108633672

約数和(自身を除く): 66077322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 101, 106, 150, 159, 202, 265, 303, 318, 505, 530, 606, 795, 1010, 1325, 1515, 1590, 2525, 2650, 2809, 3030, 3975, 5050, 5353, 5618, 7575, 7950, 8427, 10706, 14045, 15150, 16059, 16854, 26765, 28090, 32118, 42135, 53530, 70225, 80295, 84270, 133825, 140450, 160590, 210675, 267650, 283709, 401475, 421350, 567418, 802950, 851127, 1418545, 1702254, 2837090, 4255635, 7092725, 8511270, 14185450, 21278175, 42556350]

約数ペア:

[(1, 42556350), (2, 21278175), (3, 14185450), (5, 8511270), (6, 7092725), (10, 4255635), (15, 2837090), (25, 1702254), (30, 1418545), (50, 851127), (53, 802950), (75, 567418), (101, 421350), (106, 401475), (150, 283709), (159, 267650), (202, 210675), (265, 160590), (303, 140450), (318, 133825), (505, 84270), (530, 80295), (606, 70225), (795, 53530), (1010, 42135), (1325, 32118), (1515, 28090), (1590, 26765), (2525, 16854), (2650, 16059), (2809, 15150), (3030, 14045), (3975, 10706), (5050, 8427), (5353, 7950), (5618, 7575)]