57022020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 137965500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 929, 930, 990, 1023, 1116, 1364, 1395, 1705, 1858, 1860, 1980, 2046, 2787, 2790, 3069, 3410, 3716, 4092, 4645, 5115, 5574, 5580, 6138, 6820, 8361, 9290, 10219, 10230, 11148, 12276, 13935, 15345, 16722, 18580, 20438, 20460, 27870, 28799, 30657, 30690, 33444, 40876, 41805, 51095, 55740, 57598, 61314, 61380, 83610, 86397, 91971, 102190, 115196, 122628, 143995, 153285, 167220, 172794, 183942, 204380, 259191, 287990, 306570, 316789, 345588, 367884, 431985, 459855, 518382, 575980, 613140, 633578, 863970, 919710, 950367, 1036764, 1267156, 1295955, 1583945, 1727940, 1839420, 1900734, 2591910, 2851101, 3167890, 3801468, 4751835, 5183820, 5702202, 6335780, 9503670, 11404404, 14255505, 19007340, 28511010, 57022020]

約数ペア:

[(1, 57022020), (2, 28511010), (3, 19007340), (4, 14255505), (5, 11404404), (6, 9503670), (9, 6335780), (10, 5702202), (11, 5183820), (12, 4751835), (15, 3801468), (18, 3167890), (20, 2851101), (22, 2591910), (30, 1900734), (31, 1839420), (33, 1727940), (36, 1583945), (44, 1295955), (45, 1267156), (55, 1036764), (60, 950367), (62, 919710), (66, 863970), (90, 633578), (93, 613140), (99, 575980), (110, 518382), (124, 459855), (132, 431985), (155, 367884), (165, 345588), (180, 316789), (186, 306570), (198, 287990), (220, 259191), (279, 204380), (310, 183942), (330, 172794), (341, 167220), (372, 153285), (396, 143995), (465, 122628), (495, 115196), (558, 102190), (620, 91971), (660, 86397), (682, 83610), (929, 61380), (930, 61314), (990, 57598), (1023, 55740), (1116, 51095), (1364, 41805), (1395, 40876), (1705, 33444), (1858, 30690), (1860, 30657), (1980, 28799), (2046, 27870), (2787, 20460), (2790, 20438), (3069, 18580), (3410, 16722), (3716, 15345), (4092, 13935), (4645, 12276), (5115, 11148), (5574, 10230), (5580, 10219), (6138, 9290), (6820, 8361)]