82373580

素因数分解:

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

素因数の和:336

約数の個数: 144

約数和(自身を含む): 264648384

約数和(自身を除く): 182274804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 115, 138, 180, 197, 202, 207, 230, 276, 303, 345, 394, 404, 414, 460, 505, 591, 606, 690, 788, 828, 909, 985, 1010, 1035, 1182, 1212, 1380, 1515, 1773, 1818, 1970, 2020, 2070, 2323, 2364, 2955, 3030, 3546, 3636, 3940, 4140, 4531, 4545, 4646, 5910, 6060, 6969, 7092, 8865, 9062, 9090, 9292, 11615, 11820, 13593, 13938, 17730, 18124, 18180, 19897, 20907, 22655, 23230, 27186, 27876, 34845, 35460, 39794, 40779, 41814, 45310, 46460, 54372, 59691, 67965, 69690, 79588, 81558, 83628, 90620, 99485, 104535, 119382, 135930, 139380, 163116, 179073, 198970, 203895, 209070, 238764, 271860, 298455, 358146, 397940, 407790, 418140, 457631, 596910, 716292, 815580, 895365, 915262, 1193820, 1372893, 1790730, 1830524, 2288155, 2745786, 3581460, 4118679, 4576310, 5491572, 6864465, 8237358, 9152620, 13728930, 16474716, 20593395, 27457860, 41186790, 82373580]

約数ペア:

[(1, 82373580), (2, 41186790), (3, 27457860), (4, 20593395), (5, 16474716), (6, 13728930), (9, 9152620), (10, 8237358), (12, 6864465), (15, 5491572), (18, 4576310), (20, 4118679), (23, 3581460), (30, 2745786), (36, 2288155), (45, 1830524), (46, 1790730), (60, 1372893), (69, 1193820), (90, 915262), (92, 895365), (101, 815580), (115, 716292), (138, 596910), (180, 457631), (197, 418140), (202, 407790), (207, 397940), (230, 358146), (276, 298455), (303, 271860), (345, 238764), (394, 209070), (404, 203895), (414, 198970), (460, 179073), (505, 163116), (591, 139380), (606, 135930), (690, 119382), (788, 104535), (828, 99485), (909, 90620), (985, 83628), (1010, 81558), (1035, 79588), (1182, 69690), (1212, 67965), (1380, 59691), (1515, 54372), (1773, 46460), (1818, 45310), (1970, 41814), (2020, 40779), (2070, 39794), (2323, 35460), (2364, 34845), (2955, 27876), (3030, 27186), (3546, 23230), (3636, 22655), (3940, 20907), (4140, 19897), (4531, 18180), (4545, 18124), (4646, 17730), (5910, 13938), (6060, 13593), (6969, 11820), (7092, 11615), (8865, 9292), (9062, 9090)]