2019415050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{166207}}^1$

素因数の和:166234

約数の個数: 72

約数和(自身を含む): 5626473216

約数和(自身を除く): 3607058166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 166207, 332414, 498621, 831035, 997242, 1495863, 1662070, 2493105, 2991726, 4155175, 4487589, 4986210, 7479315, 8310350, 8975178, 12465525, 13462767, 14958630, 22437945, 24931050, 26925534, 37396575, 40388301, 44875890, 67313835, 74793150, 80776602, 112189725, 134627670, 201941505, 224379450, 336569175, 403883010, 673138350, 1009707525, 2019415050]

約数ペア:

[(1, 2019415050), (2, 1009707525), (3, 673138350), (5, 403883010), (6, 336569175), (9, 224379450), (10, 201941505), (15, 134627670), (18, 112189725), (25, 80776602), (27, 74793150), (30, 67313835), (45, 44875890), (50, 40388301), (54, 37396575), (75, 26925534), (81, 24931050), (90, 22437945), (135, 14958630), (150, 13462767), (162, 12465525), (225, 8975178), (243, 8310350), (270, 7479315), (405, 4986210), (450, 4487589), (486, 4155175), (675, 2991726), (810, 2493105), (1215, 1662070), (1350, 1495863), (2025, 997242), (2430, 831035), (4050, 498621), (6075, 332414), (12150, 166207)]