42772860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 145113696

約数和(自身を除く): 102340836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 677, 702, 780, 810, 972, 1053, 1170, 1215, 1354, 1404, 1620, 1755, 2031, 2106, 2340, 2430, 2708, 3159, 3385, 3510, 4062, 4212, 4860, 5265, 6093, 6318, 6770, 7020, 8124, 8801, 10155, 10530, 12186, 12636, 13540, 15795, 17602, 18279, 20310, 21060, 24372, 26403, 30465, 31590, 35204, 36558, 40620, 44005, 52806, 54837, 60930, 63180, 73116, 79209, 88010, 91395, 105612, 109674, 121860, 132015, 158418, 164511, 176020, 182790, 219348, 237627, 264030, 274185, 316836, 329022, 365580, 396045, 475254, 528060, 548370, 658044, 712881, 792090, 822555, 950508, 1096740, 1188135, 1425762, 1584180, 1645110, 2138643, 2376270, 2851524, 3290220, 3564405, 4277286, 4752540, 7128810, 8554572, 10693215, 14257620, 21386430, 42772860]

約数ペア:

[(1, 42772860), (2, 21386430), (3, 14257620), (4, 10693215), (5, 8554572), (6, 7128810), (9, 4752540), (10, 4277286), (12, 3564405), (13, 3290220), (15, 2851524), (18, 2376270), (20, 2138643), (26, 1645110), (27, 1584180), (30, 1425762), (36, 1188135), (39, 1096740), (45, 950508), (52, 822555), (54, 792090), (60, 712881), (65, 658044), (78, 548370), (81, 528060), (90, 475254), (108, 396045), (117, 365580), (130, 329022), (135, 316836), (156, 274185), (162, 264030), (180, 237627), (195, 219348), (234, 182790), (243, 176020), (260, 164511), (270, 158418), (324, 132015), (351, 121860), (390, 109674), (405, 105612), (468, 91395), (486, 88010), (540, 79209), (585, 73116), (677, 63180), (702, 60930), (780, 54837), (810, 52806), (972, 44005), (1053, 40620), (1170, 36558), (1215, 35204), (1354, 31590), (1404, 30465), (1620, 26403), (1755, 24372), (2031, 21060), (2106, 20310), (2340, 18279), (2430, 17602), (2708, 15795), (3159, 13540), (3385, 12636), (3510, 12186), (4062, 10530), (4212, 10155), (4860, 8801), (5265, 8124), (6093, 7020), (6318, 6770)]