557889660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 1795167360

約数和(自身を除く): 1237277700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 101, 106, 108, 135, 159, 180, 193, 202, 212, 265, 270, 303, 318, 386, 404, 477, 505, 530, 540, 579, 606, 636, 772, 795, 909, 954, 965, 1010, 1060, 1158, 1212, 1431, 1515, 1590, 1737, 1818, 1908, 1930, 2020, 2316, 2385, 2727, 2862, 2895, 3030, 3180, 3474, 3636, 3860, 4545, 4770, 5211, 5353, 5454, 5724, 5790, 6060, 6948, 7155, 8685, 9090, 9540, 10229, 10422, 10706, 10908, 11580, 13635, 14310, 16059, 17370, 18180, 19493, 20458, 20844, 21412, 26055, 26765, 27270, 28620, 30687, 32118, 34740, 38986, 40916, 48177, 51145, 52110, 53530, 54540, 58479, 61374, 64236, 77972, 80295, 92061, 96354, 97465, 102290, 104220, 107060, 116958, 122748, 144531, 153435, 160590, 175437, 184122, 192708, 194930, 204580, 233916, 240885, 276183, 289062, 292395, 306870, 321180, 350874, 368244, 389860, 460305, 481770, 526311, 552366, 578124, 584790, 613740, 701748, 722655, 877185, 920610, 963540, 1033129, 1052622, 1104732, 1169580, 1380915, 1445310, 1754370, 1841220, 2066258, 2105244, 2631555, 2761830, 2890620, 3099387, 3508740, 4132516, 5165645, 5263110, 5523660, 6198774, 9298161, 10331290, 10526220, 12397548, 15496935, 18596322, 20662580, 27894483, 30993870, 37192644, 46490805, 55788966, 61987740, 92981610, 111577932, 139472415, 185963220, 278944830, 557889660]

約数ペア:

[(1, 557889660), (2, 278944830), (3, 185963220), (4, 139472415), (5, 111577932), (6, 92981610), (9, 61987740), (10, 55788966), (12, 46490805), (15, 37192644), (18, 30993870), (20, 27894483), (27, 20662580), (30, 18596322), (36, 15496935), (45, 12397548), (53, 10526220), (54, 10331290), (60, 9298161), (90, 6198774), (101, 5523660), (106, 5263110), (108, 5165645), (135, 4132516), (159, 3508740), (180, 3099387), (193, 2890620), (202, 2761830), (212, 2631555), (265, 2105244), (270, 2066258), (303, 1841220), (318, 1754370), (386, 1445310), (404, 1380915), (477, 1169580), (505, 1104732), (530, 1052622), (540, 1033129), (579, 963540), (606, 920610), (636, 877185), (772, 722655), (795, 701748), (909, 613740), (954, 584790), (965, 578124), (1010, 552366), (1060, 526311), (1158, 481770), (1212, 460305), (1431, 389860), (1515, 368244), (1590, 350874), (1737, 321180), (1818, 306870), (1908, 292395), (1930, 289062), (2020, 276183), (2316, 240885), (2385, 233916), (2727, 204580), (2862, 194930), (2895, 192708), (3030, 184122), (3180, 175437), (3474, 160590), (3636, 153435), (3860, 144531), (4545, 122748), (4770, 116958), (5211, 107060), (5353, 104220), (5454, 102290), (5724, 97465), (5790, 96354), (6060, 92061), (6948, 80295), (7155, 77972), (8685, 64236), (9090, 61374), (9540, 58479), (10229, 54540), (10422, 53530), (10706, 52110), (10908, 51145), (11580, 48177), (13635, 40916), (14310, 38986), (16059, 34740), (17370, 32118), (18180, 30687), (19493, 28620), (20458, 27270), (20844, 26765), (21412, 26055)]