138554550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{34211}}^1$

素因数の和:34235

約数の個数: 60

約数和(自身を含む): 384987636

約数和(自身を除く): 246433086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 34211, 68422, 102633, 171055, 205266, 307899, 342110, 513165, 615798, 855275, 923697, 1026330, 1539495, 1710550, 1847394, 2565825, 2771091, 3078990, 4618485, 5131650, 5542182, 7697475, 9236970, 13855455, 15394950, 23092425, 27710910, 46184850, 69277275, 138554550]

約数ペア:

[(1, 138554550), (2, 69277275), (3, 46184850), (5, 27710910), (6, 23092425), (9, 15394950), (10, 13855455), (15, 9236970), (18, 7697475), (25, 5542182), (27, 5131650), (30, 4618485), (45, 3078990), (50, 2771091), (54, 2565825), (75, 1847394), (81, 1710550), (90, 1539495), (135, 1026330), (150, 923697), (162, 855275), (225, 615798), (270, 513165), (405, 342110), (450, 307899), (675, 205266), (810, 171055), (1350, 102633), (2025, 68422), (4050, 34211)]