75156320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27631}}^1$

素因数の和:27663

約数の個数: 48

約数和(自身を含む): 188008128

約数和(自身を除く): 112851808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 27631, 55262, 110524, 138155, 221048, 276310, 442096, 469727, 552620, 884192, 939454, 1105240, 1878908, 2210480, 2348635, 3757816, 4420960, 4697270, 7515632, 9394540, 15031264, 18789080, 37578160, 75156320]

約数ペア:

[(1, 75156320), (2, 37578160), (4, 18789080), (5, 15031264), (8, 9394540), (10, 7515632), (16, 4697270), (17, 4420960), (20, 3757816), (32, 2348635), (34, 2210480), (40, 1878908), (68, 1105240), (80, 939454), (85, 884192), (136, 552620), (160, 469727), (170, 442096), (272, 276310), (340, 221048), (544, 138155), (680, 110524), (1360, 55262), (2720, 27631)]