85429300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 207799200

約数和(自身を除く): 122369900

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, 1850, 2035, 2099, 3700, 4070, 4198, 8140, 8396, 10175, 10495, 20350, 20990, 23089, 40700, 41980, 46178, 52475, 77663, 92356, 104950, 115445, 155326, 209900, 230890, 310652, 388315, 461780, 577225, 776630, 854293, 1154450, 1553260, 1708586, 1941575, 2308900, 3417172, 3883150, 4271465, 7766300, 8542930, 17085860, 21357325, 42714650, 85429300]

約数ペア:

[(1, 85429300), (2, 42714650), (4, 21357325), (5, 17085860), (10, 8542930), (11, 7766300), (20, 4271465), (22, 3883150), (25, 3417172), (37, 2308900), (44, 1941575), (50, 1708586), (55, 1553260), (74, 1154450), (100, 854293), (110, 776630), (148, 577225), (185, 461780), (220, 388315), (275, 310652), (370, 230890), (407, 209900), (550, 155326), (740, 115445), (814, 104950), (925, 92356), (1100, 77663), (1628, 52475), (1850, 46178), (2035, 41980), (2099, 40700), (3700, 23089), (4070, 20990), (4198, 20350), (8140, 10495), (8396, 10175)]