275981580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{24337}}^1$

素因数の和:24365

約数の個数: 120

約数和(自身を含む): 989485728

約数和(自身を除く): 713504148

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, 11340, 24337, 48674, 73011, 97348, 121685, 146022, 170359, 219033, 243370, 292044, 340718, 365055, 438066, 486740, 511077, 657099, 681436, 730110, 851795, 876132, 1022154, 1095165, 1314198, 1460220, 1533231, 1703590, 1971297, 2044308, 2190330, 2555385, 2628396, 3066462, 3285495, 3407180, 3942594, 4380660, 4599693, 5110770, 6132924, 6570990, 7666155, 7885188, 9199386, 9856485, 10221540, 13141980, 13799079, 15332310, 18398772, 19712970, 22998465, 27598158, 30664620, 39425940, 45996930, 55196316, 68995395, 91993860, 137990790, 275981580]

約数ペア:

[(1, 275981580), (2, 137990790), (3, 91993860), (4, 68995395), (5, 55196316), (6, 45996930), (7, 39425940), (9, 30664620), (10, 27598158), (12, 22998465), (14, 19712970), (15, 18398772), (18, 15332310), (20, 13799079), (21, 13141980), (27, 10221540), (28, 9856485), (30, 9199386), (35, 7885188), (36, 7666155), (42, 6570990), (45, 6132924), (54, 5110770), (60, 4599693), (63, 4380660), (70, 3942594), (81, 3407180), (84, 3285495), (90, 3066462), (105, 2628396), (108, 2555385), (126, 2190330), (135, 2044308), (140, 1971297), (162, 1703590), (180, 1533231), (189, 1460220), (210, 1314198), (252, 1095165), (270, 1022154), (315, 876132), (324, 851795), (378, 730110), (405, 681436), (420, 657099), (540, 511077), (567, 486740), (630, 438066), (756, 365055), (810, 340718), (945, 292044), (1134, 243370), (1260, 219033), (1620, 170359), (1890, 146022), (2268, 121685), (2835, 97348), (3780, 73011), (5670, 48674), (11340, 24337)]