53170020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 120

約数和(自身を含む): 174170304

約数和(自身を除く): 121000284

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, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1427, 1620, 1863, 2070, 2484, 2854, 3105, 3726, 4140, 4281, 5708, 6210, 7135, 7452, 8562, 9315, 12420, 12843, 14270, 17124, 18630, 21405, 25686, 28540, 32821, 37260, 38529, 42810, 51372, 64215, 65642, 77058, 85620, 98463, 115587, 128430, 131284, 154116, 164105, 192645, 196926, 231174, 256860, 295389, 328210, 385290, 393852, 462348, 492315, 577935, 590778, 656420, 770580, 886167, 984630, 1155870, 1181556, 1476945, 1772334, 1969260, 2311740, 2658501, 2953890, 3544668, 4430835, 5317002, 5907780, 8861670, 10634004, 13292505, 17723340, 26585010, 53170020]

約数ペア:

[(1, 53170020), (2, 26585010), (3, 17723340), (4, 13292505), (5, 10634004), (6, 8861670), (9, 5907780), (10, 5317002), (12, 4430835), (15, 3544668), (18, 2953890), (20, 2658501), (23, 2311740), (27, 1969260), (30, 1772334), (36, 1476945), (45, 1181556), (46, 1155870), (54, 984630), (60, 886167), (69, 770580), (81, 656420), (90, 590778), (92, 577935), (108, 492315), (115, 462348), (135, 393852), (138, 385290), (162, 328210), (180, 295389), (207, 256860), (230, 231174), (270, 196926), (276, 192645), (324, 164105), (345, 154116), (405, 131284), (414, 128430), (460, 115587), (540, 98463), (621, 85620), (690, 77058), (810, 65642), (828, 64215), (1035, 51372), (1242, 42810), (1380, 38529), (1427, 37260), (1620, 32821), (1863, 28540), (2070, 25686), (2484, 21405), (2854, 18630), (3105, 17124), (3726, 14270), (4140, 12843), (4281, 12420), (5708, 9315), (6210, 8562), (7135, 7452)]