75535740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6689

約数の個数: 120

約数和(自身を含む): 270850272

約数和(自身を除く): 195314532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6661, 11340, 13322, 19983, 26644, 33305, 39966, 46627, 59949, 66610, 79932, 93254, 99915, 119898, 133220, 139881, 179847, 186508, 199830, 233135, 239796, 279762, 299745, 359694, 399660, 419643, 466270, 539541, 559524, 599490, 699405, 719388, 839286, 899235, 932540, 1079082, 1198980, 1258929, 1398810, 1678572, 1798470, 2098215, 2158164, 2517858, 2697705, 2797620, 3596940, 3776787, 4196430, 5035716, 5395410, 6294645, 7553574, 8392860, 10790820, 12589290, 15107148, 18883935, 25178580, 37767870, 75535740]

約数ペア:

[(1, 75535740), (2, 37767870), (3, 25178580), (4, 18883935), (5, 15107148), (6, 12589290), (7, 10790820), (9, 8392860), (10, 7553574), (12, 6294645), (14, 5395410), (15, 5035716), (18, 4196430), (20, 3776787), (21, 3596940), (27, 2797620), (28, 2697705), (30, 2517858), (35, 2158164), (36, 2098215), (42, 1798470), (45, 1678572), (54, 1398810), (60, 1258929), (63, 1198980), (70, 1079082), (81, 932540), (84, 899235), (90, 839286), (105, 719388), (108, 699405), (126, 599490), (135, 559524), (140, 539541), (162, 466270), (180, 419643), (189, 399660), (210, 359694), (252, 299745), (270, 279762), (315, 239796), (324, 233135), (378, 199830), (405, 186508), (420, 179847), (540, 139881), (567, 133220), (630, 119898), (756, 99915), (810, 93254), (945, 79932), (1134, 66610), (1260, 59949), (1620, 46627), (1890, 39966), (2268, 33305), (2835, 26644), (3780, 19983), (5670, 13322), (6661, 11340)]