98728920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 323341200

約数和(自身を除く): 224612280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 1973, 2085, 2502, 2780, 3336, 3946, 4170, 5004, 5560, 5919, 6255, 7892, 8340, 9865, 10008, 11838, 12510, 15784, 16680, 17757, 19730, 23676, 25020, 29595, 35514, 39460, 47352, 50040, 59190, 71028, 78920, 88785, 118380, 142056, 177570, 236760, 274247, 355140, 548494, 710280, 822741, 1096988, 1371235, 1645482, 2193976, 2468223, 2742470, 3290964, 4113705, 4936446, 5484940, 6581928, 8227410, 9872892, 10969880, 12341115, 16454820, 19745784, 24682230, 32909640, 49364460, 98728920]

約数ペア:

[(1, 98728920), (2, 49364460), (3, 32909640), (4, 24682230), (5, 19745784), (6, 16454820), (8, 12341115), (9, 10969880), (10, 9872892), (12, 8227410), (15, 6581928), (18, 5484940), (20, 4936446), (24, 4113705), (30, 3290964), (36, 2742470), (40, 2468223), (45, 2193976), (60, 1645482), (72, 1371235), (90, 1096988), (120, 822741), (139, 710280), (180, 548494), (278, 355140), (360, 274247), (417, 236760), (556, 177570), (695, 142056), (834, 118380), (1112, 88785), (1251, 78920), (1390, 71028), (1668, 59190), (1973, 50040), (2085, 47352), (2502, 39460), (2780, 35514), (3336, 29595), (3946, 25020), (4170, 23676), (5004, 19730), (5560, 17757), (5919, 16680), (6255, 15784), (7892, 12510), (8340, 11838), (9865, 10008)]