201276675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 377691600

約数和(自身を除く): 176414925

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 109, 145, 225, 261, 283, 327, 435, 545, 725, 849, 981, 1305, 1415, 1635, 2175, 2547, 2725, 3161, 4245, 4905, 6525, 7075, 8175, 8207, 9483, 12735, 15805, 21225, 24525, 24621, 28449, 30847, 41035, 47415, 63675, 73863, 79025, 92541, 123105, 142245, 154235, 205175, 237075, 277623, 369315, 462705, 615525, 711225, 771175, 894563, 1388115, 1846575, 2313525, 2683689, 4472815, 6940575, 8051067, 13418445, 22364075, 40255335, 67092225, 201276675]

約数ペア:

[(1, 201276675), (3, 67092225), (5, 40255335), (9, 22364075), (15, 13418445), (25, 8051067), (29, 6940575), (45, 4472815), (75, 2683689), (87, 2313525), (109, 1846575), (145, 1388115), (225, 894563), (261, 771175), (283, 711225), (327, 615525), (435, 462705), (545, 369315), (725, 277623), (849, 237075), (981, 205175), (1305, 154235), (1415, 142245), (1635, 123105), (2175, 92541), (2547, 79025), (2725, 73863), (3161, 63675), (4245, 47415), (4905, 41035), (6525, 30847), (7075, 28449), (8175, 24621), (8207, 24525), (9483, 21225), (12735, 15805)]