85587480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21613}}^1$

素因数の和:21641

約数の個数: 96

約数和(自身を含む): 303460560

約数和(自身を除く): 217873080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21613, 43226, 64839, 86452, 108065, 129678, 172904, 194517, 216130, 237743, 259356, 324195, 389034, 432260, 475486, 518712, 648390, 713229, 778068, 864520, 950972, 972585, 1188715, 1296780, 1426458, 1556136, 1901944, 1945170, 2139687, 2377430, 2593560, 2852916, 3566145, 3890340, 4279374, 4754860, 5705832, 7132290, 7780680, 8558748, 9509720, 10698435, 14264580, 17117496, 21396870, 28529160, 42793740, 85587480]

約数ペア:

[(1, 85587480), (2, 42793740), (3, 28529160), (4, 21396870), (5, 17117496), (6, 14264580), (8, 10698435), (9, 9509720), (10, 8558748), (11, 7780680), (12, 7132290), (15, 5705832), (18, 4754860), (20, 4279374), (22, 3890340), (24, 3566145), (30, 2852916), (33, 2593560), (36, 2377430), (40, 2139687), (44, 1945170), (45, 1901944), (55, 1556136), (60, 1426458), (66, 1296780), (72, 1188715), (88, 972585), (90, 950972), (99, 864520), (110, 778068), (120, 713229), (132, 648390), (165, 518712), (180, 475486), (198, 432260), (220, 389034), (264, 324195), (330, 259356), (360, 237743), (396, 216130), (440, 194517), (495, 172904), (660, 129678), (792, 108065), (990, 86452), (1320, 64839), (1980, 43226), (3960, 21613)]