18414690660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{88117}}^1$

素因数の和:88184

約数の個数: 144

約数和(自身を含む): 59274511296

約数和(自身を除く): 40859820636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 774, 810, 860, 972, 1161, 1215, 1290, 1548, 1620, 1935, 2322, 2430, 2580, 3483, 3870, 4644, 4860, 5805, 6966, 7740, 10449, 11610, 13932, 17415, 20898, 23220, 34830, 41796, 52245, 69660, 88117, 104490, 176234, 208980, 264351, 352468, 440585, 528702, 793053, 881170, 1057404, 1321755, 1586106, 1762340, 2379159, 2643510, 3172212, 3789031, 3965265, 4758318, 5287020, 7137477, 7578062, 7930530, 9516636, 11367093, 11895795, 14274954, 15156124, 15861060, 18945155, 21412431, 22734186, 23791590, 28549908, 34101279, 35687385, 37890310, 42824862, 45468372, 47583180, 56835465, 68202558, 71374770, 75780620, 85649724, 102303837, 107062155, 113670930, 136405116, 142749540, 170506395, 204607674, 214124310, 227341860, 306911511, 341012790, 409215348, 428248620, 511519185, 613823022, 682025580, 920734533, 1023038370, 1227646044, 1534557555, 1841469066, 2046076740, 3069115110, 3682938132, 4603672665, 6138230220, 9207345330, 18414690660]

約数ペア:

[(1, 18414690660), (2, 9207345330), (3, 6138230220), (4, 4603672665), (5, 3682938132), (6, 3069115110), (9, 2046076740), (10, 1841469066), (12, 1534557555), (15, 1227646044), (18, 1023038370), (20, 920734533), (27, 682025580), (30, 613823022), (36, 511519185), (43, 428248620), (45, 409215348), (54, 341012790), (60, 306911511), (81, 227341860), (86, 214124310), (90, 204607674), (108, 170506395), (129, 142749540), (135, 136405116), (162, 113670930), (172, 107062155), (180, 102303837), (215, 85649724), (243, 75780620), (258, 71374770), (270, 68202558), (324, 56835465), (387, 47583180), (405, 45468372), (430, 42824862), (486, 37890310), (516, 35687385), (540, 34101279), (645, 28549908), (774, 23791590), (810, 22734186), (860, 21412431), (972, 18945155), (1161, 15861060), (1215, 15156124), (1290, 14274954), (1548, 11895795), (1620, 11367093), (1935, 9516636), (2322, 7930530), (2430, 7578062), (2580, 7137477), (3483, 5287020), (3870, 4758318), (4644, 3965265), (4860, 3789031), (5805, 3172212), (6966, 2643510), (7740, 2379159), (10449, 1762340), (11610, 1586106), (13932, 1321755), (17415, 1057404), (20898, 881170), (23220, 793053), (34830, 528702), (41796, 440585), (52245, 352468), (69660, 264351), (88117, 208980), (104490, 176234)]