75857060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 174041784

約数和(自身を除く): 98184724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 101, 170, 188, 202, 235, 340, 404, 470, 505, 799, 940, 1010, 1598, 1717, 2020, 2209, 3196, 3434, 3995, 4418, 4747, 6868, 7990, 8585, 8836, 9494, 11045, 15980, 17170, 18988, 22090, 23735, 34340, 37553, 44180, 47470, 75106, 80699, 94940, 150212, 161398, 187765, 223109, 322796, 375530, 403495, 446218, 751060, 806990, 892436, 1115545, 1613980, 2231090, 3792853, 4462180, 7585706, 15171412, 18964265, 37928530, 75857060]

約数ペア:

[(1, 75857060), (2, 37928530), (4, 18964265), (5, 15171412), (10, 7585706), (17, 4462180), (20, 3792853), (34, 2231090), (47, 1613980), (68, 1115545), (85, 892436), (94, 806990), (101, 751060), (170, 446218), (188, 403495), (202, 375530), (235, 322796), (340, 223109), (404, 187765), (470, 161398), (505, 150212), (799, 94940), (940, 80699), (1010, 75106), (1598, 47470), (1717, 44180), (2020, 37553), (2209, 34340), (3196, 23735), (3434, 22090), (3995, 18988), (4418, 17170), (4747, 15980), (6868, 11045), (7990, 9494), (8585, 8836)]