123380730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7372

約数の個数: 96

約数和(自身を含む): 370588608

約数和(自身を除く): 247207878

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 7331, 8415, 14662, 16830, 21993, 36655, 43986, 65979, 73310, 80641, 109965, 124627, 131958, 161282, 219930, 241923, 249254, 329895, 373881, 403205, 483846, 623135, 659790, 725769, 747762, 806410, 1121643, 1209615, 1246270, 1370897, 1451538, 1869405, 2243286, 2419230, 2741794, 3628845, 3738810, 4112691, 5608215, 6854485, 7257690, 8225382, 11216430, 12338073, 13708970, 20563455, 24676146, 41126910, 61690365, 123380730]

約数ペア:

[(1, 123380730), (2, 61690365), (3, 41126910), (5, 24676146), (6, 20563455), (9, 13708970), (10, 12338073), (11, 11216430), (15, 8225382), (17, 7257690), (18, 6854485), (22, 5608215), (30, 4112691), (33, 3738810), (34, 3628845), (45, 2741794), (51, 2419230), (55, 2243286), (66, 1869405), (85, 1451538), (90, 1370897), (99, 1246270), (102, 1209615), (110, 1121643), (153, 806410), (165, 747762), (170, 725769), (187, 659790), (198, 623135), (255, 483846), (306, 403205), (330, 373881), (374, 329895), (495, 249254), (510, 241923), (561, 219930), (765, 161282), (935, 131958), (990, 124627), (1122, 109965), (1530, 80641), (1683, 73310), (1870, 65979), (2805, 43986), (3366, 36655), (5610, 21993), (7331, 16830), (8415, 14662)]