55017750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 138790080

約数和(自身を除く): 83772330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 125, 150, 218, 250, 327, 375, 545, 654, 673, 750, 1090, 1346, 1635, 2019, 2725, 3270, 3365, 4038, 5450, 6730, 8175, 10095, 13625, 16350, 16825, 20190, 27250, 33650, 40875, 50475, 73357, 81750, 84125, 100950, 146714, 168250, 220071, 252375, 366785, 440142, 504750, 733570, 1100355, 1833925, 2200710, 3667850, 5501775, 9169625, 11003550, 18339250, 27508875, 55017750]

約数ペア:

[(1, 55017750), (2, 27508875), (3, 18339250), (5, 11003550), (6, 9169625), (10, 5501775), (15, 3667850), (25, 2200710), (30, 1833925), (50, 1100355), (75, 733570), (109, 504750), (125, 440142), (150, 366785), (218, 252375), (250, 220071), (327, 168250), (375, 146714), (545, 100950), (654, 84125), (673, 81750), (750, 73357), (1090, 50475), (1346, 40875), (1635, 33650), (2019, 27250), (2725, 20190), (3270, 16825), (3365, 16350), (4038, 13625), (5450, 10095), (6730, 8175)]