7000000200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{3888889}}^1$

素因数の和:3888911

約数の個数: 72

約数和(自身を含む): 23508340050

約数和(自身を除く): 16508339850

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, 3888889, 7777778, 11666667, 15555556, 19444445, 23333334, 31111112, 35000001, 38888890, 46666668, 58333335, 70000002, 77777780, 93333336, 97222225, 116666670, 140000004, 155555560, 175000005, 194444450, 233333340, 280000008, 291666675, 350000010, 388888900, 466666680, 583333350, 700000020, 777777800, 875000025, 1166666700, 1400000040, 1750000050, 2333333400, 3500000100, 7000000200]

約数ペア:

[(1, 7000000200), (2, 3500000100), (3, 2333333400), (4, 1750000050), (5, 1400000040), (6, 1166666700), (8, 875000025), (9, 777777800), (10, 700000020), (12, 583333350), (15, 466666680), (18, 388888900), (20, 350000010), (24, 291666675), (25, 280000008), (30, 233333340), (36, 194444450), (40, 175000005), (45, 155555560), (50, 140000004), (60, 116666670), (72, 97222225), (75, 93333336), (90, 77777780), (100, 70000002), (120, 58333335), (150, 46666668), (180, 38888890), (200, 35000001), (225, 31111112), (300, 23333334), (360, 19444445), (450, 15555556), (600, 11666667), (900, 7777778), (1800, 3888889)]