42351660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 120

約数和(自身を含む): 143149776

約数和(自身を除く): 100798116

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, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2011, 2106, 2340, 3510, 4022, 4212, 5265, 6033, 7020, 8044, 10055, 10530, 12066, 18099, 20110, 21060, 24132, 26143, 30165, 36198, 40220, 52286, 54297, 60330, 72396, 78429, 90495, 104572, 108594, 120660, 130715, 156858, 162891, 180990, 217188, 235287, 261430, 271485, 313716, 325782, 361980, 392145, 470574, 522860, 542970, 651564, 705861, 784290, 814455, 941148, 1085940, 1176435, 1411722, 1568580, 1628910, 2117583, 2352870, 2823444, 3257820, 3529305, 4235166, 4705740, 7058610, 8470332, 10587915, 14117220, 21175830, 42351660]

約数ペア:

[(1, 42351660), (2, 21175830), (3, 14117220), (4, 10587915), (5, 8470332), (6, 7058610), (9, 4705740), (10, 4235166), (12, 3529305), (13, 3257820), (15, 2823444), (18, 2352870), (20, 2117583), (26, 1628910), (27, 1568580), (30, 1411722), (36, 1176435), (39, 1085940), (45, 941148), (52, 814455), (54, 784290), (60, 705861), (65, 651564), (78, 542970), (81, 522860), (90, 470574), (108, 392145), (117, 361980), (130, 325782), (135, 313716), (156, 271485), (162, 261430), (180, 235287), (195, 217188), (234, 180990), (260, 162891), (270, 156858), (324, 130715), (351, 120660), (390, 108594), (405, 104572), (468, 90495), (540, 78429), (585, 72396), (702, 60330), (780, 54297), (810, 52286), (1053, 40220), (1170, 36198), (1404, 30165), (1620, 26143), (1755, 24132), (2011, 21060), (2106, 20110), (2340, 18099), (3510, 12066), (4022, 10530), (4212, 10055), (5265, 8044), (6033, 7020)]