145364100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{69221}}^1$

素因数の和:69245

約数の個数: 72

約数和(自身を含む): 480677568

約数和(自身を除く): 335313468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 69221, 138442, 207663, 276884, 346105, 415326, 484547, 692210, 830652, 969094, 1038315, 1384420, 1453641, 1730525, 1938188, 2076630, 2422735, 2907282, 3461050, 4153260, 4845470, 5191575, 5814564, 6922100, 7268205, 9690940, 10383150, 12113675, 14536410, 20766300, 24227350, 29072820, 36341025, 48454700, 72682050, 145364100]

約数ペア:

[(1, 145364100), (2, 72682050), (3, 48454700), (4, 36341025), (5, 29072820), (6, 24227350), (7, 20766300), (10, 14536410), (12, 12113675), (14, 10383150), (15, 9690940), (20, 7268205), (21, 6922100), (25, 5814564), (28, 5191575), (30, 4845470), (35, 4153260), (42, 3461050), (50, 2907282), (60, 2422735), (70, 2076630), (75, 1938188), (84, 1730525), (100, 1453641), (105, 1384420), (140, 1038315), (150, 969094), (175, 830652), (210, 692210), (300, 484547), (350, 415326), (420, 346105), (525, 276884), (700, 207663), (1050, 138442), (2100, 69221)]