39335100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18755

約数の個数: 72

約数和(自身を含む): 130075008

約数和(自身を除く): 90739908

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, 18731, 37462, 56193, 74924, 93655, 112386, 131117, 187310, 224772, 262234, 280965, 374620, 393351, 468275, 524468, 561930, 655585, 786702, 936550, 1123860, 1311170, 1404825, 1573404, 1873100, 1966755, 2622340, 2809650, 3277925, 3933510, 5619300, 6555850, 7867020, 9833775, 13111700, 19667550, 39335100]

約数ペア:

[(1, 39335100), (2, 19667550), (3, 13111700), (4, 9833775), (5, 7867020), (6, 6555850), (7, 5619300), (10, 3933510), (12, 3277925), (14, 2809650), (15, 2622340), (20, 1966755), (21, 1873100), (25, 1573404), (28, 1404825), (30, 1311170), (35, 1123860), (42, 936550), (50, 786702), (60, 655585), (70, 561930), (75, 524468), (84, 468275), (100, 393351), (105, 374620), (140, 280965), (150, 262234), (175, 224772), (210, 187310), (300, 131117), (350, 112386), (420, 93655), (525, 74924), (700, 56193), (1050, 37462), (2100, 18731)]