199544100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95021}}^1$

素因数の和:95045

約数の個数: 72

約数和(自身を含む): 659832768

約数和(自身を除く): 460288668

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, 95021, 190042, 285063, 380084, 475105, 570126, 665147, 950210, 1140252, 1330294, 1425315, 1900420, 1995441, 2375525, 2660588, 2850630, 3325735, 3990882, 4751050, 5701260, 6651470, 7126575, 7981764, 9502100, 9977205, 13302940, 14253150, 16628675, 19954410, 28506300, 33257350, 39908820, 49886025, 66514700, 99772050, 199544100]

約数ペア:

[(1, 199544100), (2, 99772050), (3, 66514700), (4, 49886025), (5, 39908820), (6, 33257350), (7, 28506300), (10, 19954410), (12, 16628675), (14, 14253150), (15, 13302940), (20, 9977205), (21, 9502100), (25, 7981764), (28, 7126575), (30, 6651470), (35, 5701260), (42, 4751050), (50, 3990882), (60, 3325735), (70, 2850630), (75, 2660588), (84, 2375525), (100, 1995441), (105, 1900420), (140, 1425315), (150, 1330294), (175, 1140252), (210, 950210), (300, 665147), (350, 570126), (420, 475105), (525, 380084), (700, 285063), (1050, 190042), (2100, 95021)]