16990200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{9439}}^1$

素因数の和:9461

約数の個数: 72

約数和(自身を含む): 57064800

約数和(自身を除く): 40074600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 9439, 18878, 28317, 37756, 47195, 56634, 75512, 84951, 94390, 113268, 141585, 169902, 188780, 226536, 235975, 283170, 339804, 377560, 424755, 471950, 566340, 679608, 707925, 849510, 943900, 1132680, 1415850, 1699020, 1887800, 2123775, 2831700, 3398040, 4247550, 5663400, 8495100, 16990200]

約数ペア:

[(1, 16990200), (2, 8495100), (3, 5663400), (4, 4247550), (5, 3398040), (6, 2831700), (8, 2123775), (9, 1887800), (10, 1699020), (12, 1415850), (15, 1132680), (18, 943900), (20, 849510), (24, 707925), (25, 679608), (30, 566340), (36, 471950), (40, 424755), (45, 377560), (50, 339804), (60, 283170), (72, 235975), (75, 226536), (90, 188780), (100, 169902), (120, 141585), (150, 113268), (180, 94390), (200, 84951), (225, 75512), (300, 56634), (360, 47195), (450, 37756), (600, 28317), (900, 18878), (1800, 9439)]