90925740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 292245408

約数和(自身を除く): 201319668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 353, 405, 477, 486, 530, 540, 636, 706, 795, 810, 954, 972, 1059, 1060, 1215, 1412, 1431, 1590, 1620, 1765, 1908, 2118, 2385, 2430, 2862, 3177, 3180, 3530, 4236, 4293, 4770, 4860, 5295, 5724, 6354, 7060, 7155, 8586, 9531, 9540, 10590, 12708, 12879, 14310, 15885, 17172, 18709, 19062, 21180, 21465, 25758, 28593, 28620, 31770, 37418, 38124, 42930, 47655, 51516, 56127, 57186, 63540, 64395, 74836, 85779, 85860, 93545, 95310, 112254, 114372, 128790, 142965, 168381, 171558, 187090, 190620, 224508, 257580, 280635, 285930, 336762, 343116, 374180, 428895, 505143, 561270, 571860, 673524, 841905, 857790, 1010286, 1122540, 1515429, 1683810, 1715580, 2020572, 2525715, 3030858, 3367620, 4546287, 5051430, 6061716, 7577145, 9092574, 10102860, 15154290, 18185148, 22731435, 30308580, 45462870, 90925740]

約数ペア:

[(1, 90925740), (2, 45462870), (3, 30308580), (4, 22731435), (5, 18185148), (6, 15154290), (9, 10102860), (10, 9092574), (12, 7577145), (15, 6061716), (18, 5051430), (20, 4546287), (27, 3367620), (30, 3030858), (36, 2525715), (45, 2020572), (53, 1715580), (54, 1683810), (60, 1515429), (81, 1122540), (90, 1010286), (106, 857790), (108, 841905), (135, 673524), (159, 571860), (162, 561270), (180, 505143), (212, 428895), (243, 374180), (265, 343116), (270, 336762), (318, 285930), (324, 280635), (353, 257580), (405, 224508), (477, 190620), (486, 187090), (530, 171558), (540, 168381), (636, 142965), (706, 128790), (795, 114372), (810, 112254), (954, 95310), (972, 93545), (1059, 85860), (1060, 85779), (1215, 74836), (1412, 64395), (1431, 63540), (1590, 57186), (1620, 56127), (1765, 51516), (1908, 47655), (2118, 42930), (2385, 38124), (2430, 37418), (2862, 31770), (3177, 28620), (3180, 28593), (3530, 25758), (4236, 21465), (4293, 21180), (4770, 19062), (4860, 18709), (5295, 17172), (5724, 15885), (6354, 14310), (7060, 12879), (7155, 12708), (8586, 10590), (9531, 9540)]