73300700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 178311504

約数和(自身を除く): 105010804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1801, 1850, 2035, 3602, 3700, 4070, 7204, 8140, 9005, 10175, 18010, 19811, 20350, 36020, 39622, 40700, 45025, 66637, 79244, 90050, 99055, 133274, 180100, 198110, 266548, 333185, 396220, 495275, 666370, 733007, 990550, 1332740, 1466014, 1665925, 1981100, 2932028, 3331850, 3665035, 6663700, 7330070, 14660140, 18325175, 36650350, 73300700]

約数ペア:

[(1, 73300700), (2, 36650350), (4, 18325175), (5, 14660140), (10, 7330070), (11, 6663700), (20, 3665035), (22, 3331850), (25, 2932028), (37, 1981100), (44, 1665925), (50, 1466014), (55, 1332740), (74, 990550), (100, 733007), (110, 666370), (148, 495275), (185, 396220), (220, 333185), (275, 266548), (370, 198110), (407, 180100), (550, 133274), (740, 99055), (814, 90050), (925, 79244), (1100, 66637), (1628, 45025), (1801, 40700), (1850, 39622), (2035, 36020), (3602, 20350), (3700, 19811), (4070, 18010), (7204, 10175), (8140, 9005)]