1547100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 90

約数和(自身を含む): 5041344

約数和(自身を除く): 3494244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 191, 225, 270, 300, 324, 382, 405, 450, 540, 573, 675, 764, 810, 900, 955, 1146, 1350, 1620, 1719, 1910, 2025, 2292, 2700, 2865, 3438, 3820, 4050, 4775, 5157, 5730, 6876, 8100, 8595, 9550, 10314, 11460, 14325, 15471, 17190, 19100, 20628, 25785, 28650, 30942, 34380, 42975, 51570, 57300, 61884, 77355, 85950, 103140, 128925, 154710, 171900, 257850, 309420, 386775, 515700, 773550, 1547100]

約数ペア:

[(1, 1547100), (2, 773550), (3, 515700), (4, 386775), (5, 309420), (6, 257850), (9, 171900), (10, 154710), (12, 128925), (15, 103140), (18, 85950), (20, 77355), (25, 61884), (27, 57300), (30, 51570), (36, 42975), (45, 34380), (50, 30942), (54, 28650), (60, 25785), (75, 20628), (81, 19100), (90, 17190), (100, 15471), (108, 14325), (135, 11460), (150, 10314), (162, 9550), (180, 8595), (191, 8100), (225, 6876), (270, 5730), (300, 5157), (324, 4775), (382, 4050), (405, 3820), (450, 3438), (540, 2865), (573, 2700), (675, 2292), (764, 2025), (810, 1910), (900, 1719), (955, 1620), (1146, 1350)]