17286900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 51767520

約数和(自身を除く): 34480620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 1987, 2175, 2900, 3974, 4350, 5961, 7948, 8700, 9935, 11922, 19870, 23844, 29805, 39740, 49675, 57623, 59610, 99350, 115246, 119220, 149025, 172869, 198700, 230492, 288115, 298050, 345738, 576230, 596100, 691476, 864345, 1152460, 1440575, 1728690, 2881150, 3457380, 4321725, 5762300, 8643450, 17286900]

約数ペア:

[(1, 17286900), (2, 8643450), (3, 5762300), (4, 4321725), (5, 3457380), (6, 2881150), (10, 1728690), (12, 1440575), (15, 1152460), (20, 864345), (25, 691476), (29, 596100), (30, 576230), (50, 345738), (58, 298050), (60, 288115), (75, 230492), (87, 198700), (100, 172869), (116, 149025), (145, 119220), (150, 115246), (174, 99350), (290, 59610), (300, 57623), (348, 49675), (435, 39740), (580, 29805), (725, 23844), (870, 19870), (1450, 11922), (1740, 9935), (1987, 8700), (2175, 7948), (2900, 5961), (3974, 4350)]