25374060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 83655936

約数和(自身を除く): 58281876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 227, 230, 243, 270, 276, 324, 345, 405, 414, 454, 460, 486, 540, 621, 681, 690, 810, 828, 908, 972, 1035, 1135, 1215, 1242, 1362, 1380, 1620, 1863, 2043, 2070, 2270, 2430, 2484, 2724, 3105, 3405, 3726, 4086, 4140, 4540, 4860, 5221, 5589, 6129, 6210, 6810, 7452, 8172, 9315, 10215, 10442, 11178, 12258, 12420, 13620, 15663, 18387, 18630, 20430, 20884, 22356, 24516, 26105, 27945, 30645, 31326, 36774, 37260, 40860, 46989, 52210, 55161, 55890, 61290, 62652, 73548, 78315, 91935, 93978, 104420, 110322, 111780, 122580, 140967, 156630, 183870, 187956, 220644, 234945, 275805, 281934, 313260, 367740, 422901, 469890, 551610, 563868, 704835, 845802, 939780, 1103220, 1268703, 1409670, 1691604, 2114505, 2537406, 2819340, 4229010, 5074812, 6343515, 8458020, 12687030, 25374060]

約数ペア:

[(1, 25374060), (2, 12687030), (3, 8458020), (4, 6343515), (5, 5074812), (6, 4229010), (9, 2819340), (10, 2537406), (12, 2114505), (15, 1691604), (18, 1409670), (20, 1268703), (23, 1103220), (27, 939780), (30, 845802), (36, 704835), (45, 563868), (46, 551610), (54, 469890), (60, 422901), (69, 367740), (81, 313260), (90, 281934), (92, 275805), (108, 234945), (115, 220644), (135, 187956), (138, 183870), (162, 156630), (180, 140967), (207, 122580), (227, 111780), (230, 110322), (243, 104420), (270, 93978), (276, 91935), (324, 78315), (345, 73548), (405, 62652), (414, 61290), (454, 55890), (460, 55161), (486, 52210), (540, 46989), (621, 40860), (681, 37260), (690, 36774), (810, 31326), (828, 30645), (908, 27945), (972, 26105), (1035, 24516), (1135, 22356), (1215, 20884), (1242, 20430), (1362, 18630), (1380, 18387), (1620, 15663), (1863, 13620), (2043, 12420), (2070, 12258), (2270, 11178), (2430, 10442), (2484, 10215), (2724, 9315), (3105, 8172), (3405, 7452), (3726, 6810), (4086, 6210), (4140, 6129), (4540, 5589), (4860, 5221)]