61424100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 194310480

約数和(自身を除く): 132886380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 491, 556, 695, 834, 900, 982, 1251, 1390, 1473, 1668, 1964, 2085, 2455, 2502, 2780, 2946, 3475, 4170, 4419, 4910, 5004, 5892, 6255, 6950, 7365, 8340, 8838, 9820, 10425, 12275, 12510, 13900, 14730, 17676, 20850, 22095, 24550, 25020, 29460, 31275, 36825, 41700, 44190, 49100, 62550, 68249, 73650, 88380, 110475, 125100, 136498, 147300, 204747, 220950, 272996, 341245, 409494, 441900, 614241, 682490, 818988, 1023735, 1228482, 1364980, 1706225, 2047470, 2456964, 3071205, 3412450, 4094940, 5118675, 6142410, 6824900, 10237350, 12284820, 15356025, 20474700, 30712050, 61424100]

約数ペア:

[(1, 61424100), (2, 30712050), (3, 20474700), (4, 15356025), (5, 12284820), (6, 10237350), (9, 6824900), (10, 6142410), (12, 5118675), (15, 4094940), (18, 3412450), (20, 3071205), (25, 2456964), (30, 2047470), (36, 1706225), (45, 1364980), (50, 1228482), (60, 1023735), (75, 818988), (90, 682490), (100, 614241), (139, 441900), (150, 409494), (180, 341245), (225, 272996), (278, 220950), (300, 204747), (417, 147300), (450, 136498), (491, 125100), (556, 110475), (695, 88380), (834, 73650), (900, 68249), (982, 62550), (1251, 49100), (1390, 44190), (1473, 41700), (1668, 36825), (1964, 31275), (2085, 29460), (2455, 25020), (2502, 24550), (2780, 22095), (2946, 20850), (3475, 17676), (4170, 14730), (4419, 13900), (4910, 12510), (5004, 12275), (5892, 10425), (6255, 9820), (6950, 8838), (7365, 8340)]