27457860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 81430272

約数和(自身を除く): 53972412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 197, 202, 230, 276, 303, 345, 394, 404, 460, 505, 591, 606, 690, 788, 985, 1010, 1182, 1212, 1380, 1515, 1970, 2020, 2323, 2364, 2955, 3030, 3940, 4531, 4646, 5910, 6060, 6969, 9062, 9292, 11615, 11820, 13593, 13938, 18124, 19897, 22655, 23230, 27186, 27876, 34845, 39794, 45310, 46460, 54372, 59691, 67965, 69690, 79588, 90620, 99485, 119382, 135930, 139380, 198970, 238764, 271860, 298455, 397940, 457631, 596910, 915262, 1193820, 1372893, 1830524, 2288155, 2745786, 4576310, 5491572, 6864465, 9152620, 13728930, 27457860]

約数ペア:

[(1, 27457860), (2, 13728930), (3, 9152620), (4, 6864465), (5, 5491572), (6, 4576310), (10, 2745786), (12, 2288155), (15, 1830524), (20, 1372893), (23, 1193820), (30, 915262), (46, 596910), (60, 457631), (69, 397940), (92, 298455), (101, 271860), (115, 238764), (138, 198970), (197, 139380), (202, 135930), (230, 119382), (276, 99485), (303, 90620), (345, 79588), (394, 69690), (404, 67965), (460, 59691), (505, 54372), (591, 46460), (606, 45310), (690, 39794), (788, 34845), (985, 27876), (1010, 27186), (1182, 23230), (1212, 22655), (1380, 19897), (1515, 18124), (1970, 13938), (2020, 13593), (2323, 11820), (2364, 11615), (2955, 9292), (3030, 9062), (3940, 6969), (4531, 6060), (4646, 5910)]