26015580

素因数分解:

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

素因数の和:178

約数の個数: 144

約数和(自身を含む): 84206304

約数和(自身を除く): 58190724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 101, 106, 108, 135, 159, 162, 180, 202, 212, 243, 265, 270, 303, 318, 324, 404, 405, 477, 486, 505, 530, 540, 606, 636, 795, 810, 909, 954, 972, 1010, 1060, 1212, 1215, 1431, 1515, 1590, 1620, 1818, 1908, 2020, 2385, 2430, 2727, 2862, 3030, 3180, 3636, 4293, 4545, 4770, 4860, 5353, 5454, 5724, 6060, 7155, 8181, 8586, 9090, 9540, 10706, 10908, 12879, 13635, 14310, 16059, 16362, 17172, 18180, 21412, 21465, 24543, 25758, 26765, 27270, 28620, 32118, 32724, 40905, 42930, 48177, 49086, 51516, 53530, 54540, 64236, 64395, 80295, 81810, 85860, 96354, 98172, 107060, 122715, 128790, 144531, 160590, 163620, 192708, 240885, 245430, 257580, 289062, 321180, 433593, 481770, 490860, 578124, 722655, 867186, 963540, 1300779, 1445310, 1734372, 2167965, 2601558, 2890620, 4335930, 5203116, 6503895, 8671860, 13007790, 26015580]

約数ペア:

[(1, 26015580), (2, 13007790), (3, 8671860), (4, 6503895), (5, 5203116), (6, 4335930), (9, 2890620), (10, 2601558), (12, 2167965), (15, 1734372), (18, 1445310), (20, 1300779), (27, 963540), (30, 867186), (36, 722655), (45, 578124), (53, 490860), (54, 481770), (60, 433593), (81, 321180), (90, 289062), (101, 257580), (106, 245430), (108, 240885), (135, 192708), (159, 163620), (162, 160590), (180, 144531), (202, 128790), (212, 122715), (243, 107060), (265, 98172), (270, 96354), (303, 85860), (318, 81810), (324, 80295), (404, 64395), (405, 64236), (477, 54540), (486, 53530), (505, 51516), (530, 49086), (540, 48177), (606, 42930), (636, 40905), (795, 32724), (810, 32118), (909, 28620), (954, 27270), (972, 26765), (1010, 25758), (1060, 24543), (1212, 21465), (1215, 21412), (1431, 18180), (1515, 17172), (1590, 16362), (1620, 16059), (1818, 14310), (1908, 13635), (2020, 12879), (2385, 10908), (2430, 10706), (2727, 9540), (2862, 9090), (3030, 8586), (3180, 8181), (3636, 7155), (4293, 6060), (4545, 5724), (4770, 5454), (4860, 5353)]