77748660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 120

約数和(自身を含む): 266134176

約数和(自身を除く): 188385516

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4363, 4455, 5940, 8726, 8910, 13089, 17452, 17820, 21815, 26178, 39267, 43630, 47993, 52356, 65445, 78534, 87260, 95986, 117801, 130890, 143979, 157068, 191972, 196335, 235602, 239965, 261780, 287958, 353403, 392670, 431937, 471204, 479930, 575916, 589005, 706806, 719895, 785340, 863874, 959860, 1178010, 1295811, 1413612, 1439790, 1727748, 1767015, 2159685, 2356020, 2591622, 2879580, 3534030, 3887433, 4319370, 5183244, 6479055, 7068060, 7774866, 8638740, 12958110, 15549732, 19437165, 25916220, 38874330, 77748660]

約数ペア:

[(1, 77748660), (2, 38874330), (3, 25916220), (4, 19437165), (5, 15549732), (6, 12958110), (9, 8638740), (10, 7774866), (11, 7068060), (12, 6479055), (15, 5183244), (18, 4319370), (20, 3887433), (22, 3534030), (27, 2879580), (30, 2591622), (33, 2356020), (36, 2159685), (44, 1767015), (45, 1727748), (54, 1439790), (55, 1413612), (60, 1295811), (66, 1178010), (81, 959860), (90, 863874), (99, 785340), (108, 719895), (110, 706806), (132, 589005), (135, 575916), (162, 479930), (165, 471204), (180, 431937), (198, 392670), (220, 353403), (270, 287958), (297, 261780), (324, 239965), (330, 235602), (396, 196335), (405, 191972), (495, 157068), (540, 143979), (594, 130890), (660, 117801), (810, 95986), (891, 87260), (990, 78534), (1188, 65445), (1485, 52356), (1620, 47993), (1782, 43630), (1980, 39267), (2970, 26178), (3564, 21815), (4363, 17820), (4455, 17452), (5940, 13089), (8726, 8910)]