54191340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 138437460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1049, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2098, 2460, 2583, 2870, 3147, 3444, 3690, 4196, 4305, 5166, 5245, 5740, 6294, 7343, 7380, 8610, 9441, 10332, 10490, 12588, 12915, 14686, 15735, 17220, 18882, 20980, 22029, 25830, 29372, 31470, 36715, 37764, 43009, 44058, 47205, 51660, 62940, 66087, 73430, 86018, 88116, 94410, 110145, 129027, 132174, 146860, 172036, 188820, 215045, 220290, 258054, 264348, 301063, 330435, 387081, 430090, 440580, 516108, 602126, 645135, 660870, 774162, 860180, 903189, 1204252, 1290270, 1321740, 1505315, 1548324, 1806378, 1935405, 2580540, 2709567, 3010630, 3612756, 3870810, 4515945, 5419134, 6021260, 7741620, 9031890, 10838268, 13547835, 18063780, 27095670, 54191340]

約数ペア:

[(1, 54191340), (2, 27095670), (3, 18063780), (4, 13547835), (5, 10838268), (6, 9031890), (7, 7741620), (9, 6021260), (10, 5419134), (12, 4515945), (14, 3870810), (15, 3612756), (18, 3010630), (20, 2709567), (21, 2580540), (28, 1935405), (30, 1806378), (35, 1548324), (36, 1505315), (41, 1321740), (42, 1290270), (45, 1204252), (60, 903189), (63, 860180), (70, 774162), (82, 660870), (84, 645135), (90, 602126), (105, 516108), (123, 440580), (126, 430090), (140, 387081), (164, 330435), (180, 301063), (205, 264348), (210, 258054), (246, 220290), (252, 215045), (287, 188820), (315, 172036), (369, 146860), (410, 132174), (420, 129027), (492, 110145), (574, 94410), (615, 88116), (630, 86018), (738, 73430), (820, 66087), (861, 62940), (1049, 51660), (1148, 47205), (1230, 44058), (1260, 43009), (1435, 37764), (1476, 36715), (1722, 31470), (1845, 29372), (2098, 25830), (2460, 22029), (2583, 20980), (2870, 18882), (3147, 17220), (3444, 15735), (3690, 14686), (4196, 12915), (4305, 12588), (5166, 10490), (5245, 10332), (5740, 9441), (6294, 8610), (7343, 7380)]