291265740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10177}}^1$

素因数の和:10248

約数の個数: 96

約数和(自身を含む): 923348160

約数和(自身を除く): 632082420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 10177, 14310, 20354, 28620, 30531, 40708, 50885, 61062, 91593, 101770, 122124, 152655, 183186, 203540, 274779, 305310, 366372, 457965, 539381, 549558, 610620, 915930, 1078762, 1099116, 1373895, 1618143, 1831860, 2157524, 2696905, 2747790, 3236286, 4854429, 5393810, 5495580, 6472572, 8090715, 9708858, 10787620, 14563287, 16181430, 19417716, 24272145, 29126574, 32362860, 48544290, 58253148, 72816435, 97088580, 145632870, 291265740]

約数ペア:

[(1, 291265740), (2, 145632870), (3, 97088580), (4, 72816435), (5, 58253148), (6, 48544290), (9, 32362860), (10, 29126574), (12, 24272145), (15, 19417716), (18, 16181430), (20, 14563287), (27, 10787620), (30, 9708858), (36, 8090715), (45, 6472572), (53, 5495580), (54, 5393810), (60, 4854429), (90, 3236286), (106, 2747790), (108, 2696905), (135, 2157524), (159, 1831860), (180, 1618143), (212, 1373895), (265, 1099116), (270, 1078762), (318, 915930), (477, 610620), (530, 549558), (540, 539381), (636, 457965), (795, 366372), (954, 305310), (1060, 274779), (1431, 203540), (1590, 183186), (1908, 152655), (2385, 122124), (2862, 101770), (3180, 91593), (4770, 61062), (5724, 50885), (7155, 40708), (9540, 30531), (10177, 28620), (14310, 20354)]