162158100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41579}}^1$

素因数の和:41609

約数の個数: 72

約数和(自身を含む): 505280160

約数和(自身を除く): 343122060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 41579, 83158, 124737, 166316, 207895, 249474, 415790, 498948, 540527, 623685, 831580, 1039475, 1081054, 1247370, 1621581, 2078950, 2162108, 2494740, 2702635, 3118425, 3243162, 4157900, 5405270, 6236850, 6486324, 8107905, 10810540, 12473700, 13513175, 16215810, 27026350, 32431620, 40539525, 54052700, 81079050, 162158100]

約数ペア:

[(1, 162158100), (2, 81079050), (3, 54052700), (4, 40539525), (5, 32431620), (6, 27026350), (10, 16215810), (12, 13513175), (13, 12473700), (15, 10810540), (20, 8107905), (25, 6486324), (26, 6236850), (30, 5405270), (39, 4157900), (50, 3243162), (52, 3118425), (60, 2702635), (65, 2494740), (75, 2162108), (78, 2078950), (100, 1621581), (130, 1247370), (150, 1081054), (156, 1039475), (195, 831580), (260, 623685), (300, 540527), (325, 498948), (390, 415790), (650, 249474), (780, 207895), (975, 166316), (1300, 124737), (1950, 83158), (3900, 41579)]