85858380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52999}}^1$

素因数の和:53020

約数の個数: 60

約数和(自身を含む): 269346000

約数和(自身を除く): 183487620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 52999, 105998, 158997, 211996, 264995, 317994, 476991, 529990, 635988, 794985, 953982, 1059980, 1430973, 1589970, 1907964, 2384955, 2861946, 3179940, 4292919, 4769910, 5723892, 7154865, 8585838, 9539820, 14309730, 17171676, 21464595, 28619460, 42929190, 85858380]

約数ペア:

[(1, 85858380), (2, 42929190), (3, 28619460), (4, 21464595), (5, 17171676), (6, 14309730), (9, 9539820), (10, 8585838), (12, 7154865), (15, 5723892), (18, 4769910), (20, 4292919), (27, 3179940), (30, 2861946), (36, 2384955), (45, 1907964), (54, 1589970), (60, 1430973), (81, 1059980), (90, 953982), (108, 794985), (135, 635988), (162, 529990), (180, 476991), (270, 317994), (324, 264995), (405, 211996), (540, 158997), (810, 105998), (1620, 52999)]