258277140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43481}}^1$

素因数の和:43510

約数の個数: 96

約数和(自身を含む): 876597120

約数和(自身を除く): 618319980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 43481, 86962, 130443, 173924, 217405, 260886, 391329, 434810, 478291, 521772, 652215, 782658, 869620, 956582, 1173987, 1304430, 1434873, 1565316, 1913164, 1956645, 2347974, 2391455, 2608860, 2869746, 3913290, 4304619, 4695948, 4782910, 5739492, 5869935, 7174365, 7826580, 8609238, 9565820, 11739870, 12913857, 14348730, 17218476, 21523095, 23479740, 25827714, 28697460, 43046190, 51655428, 64569285, 86092380, 129138570, 258277140]

約数ペア:

[(1, 258277140), (2, 129138570), (3, 86092380), (4, 64569285), (5, 51655428), (6, 43046190), (9, 28697460), (10, 25827714), (11, 23479740), (12, 21523095), (15, 17218476), (18, 14348730), (20, 12913857), (22, 11739870), (27, 9565820), (30, 8609238), (33, 7826580), (36, 7174365), (44, 5869935), (45, 5739492), (54, 4782910), (55, 4695948), (60, 4304619), (66, 3913290), (90, 2869746), (99, 2608860), (108, 2391455), (110, 2347974), (132, 1956645), (135, 1913164), (165, 1565316), (180, 1434873), (198, 1304430), (220, 1173987), (270, 956582), (297, 869620), (330, 782658), (396, 652215), (495, 521772), (540, 478291), (594, 434810), (660, 391329), (990, 260886), (1188, 217405), (1485, 173924), (1980, 130443), (2970, 86962), (5940, 43481)]