202002075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4845

約数の個数: 72

約数和(自身を含む): 418004496

約数和(自身を除く): 216002421

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4675, 4801, 8415, 14025, 14403, 24005, 42075, 43209, 52811, 72015, 81617, 120025, 158433, 216045, 244851, 264055, 360075, 408085, 475299, 734553, 792165, 897787, 1080225, 1224255, 1320275, 2040425, 2376495, 2693361, 3672765, 3960825, 4488935, 6121275, 8080083, 11882475, 13466805, 18363825, 22444675, 40400415, 67334025, 202002075]

約数ペア:

[(1, 202002075), (3, 67334025), (5, 40400415), (9, 22444675), (11, 18363825), (15, 13466805), (17, 11882475), (25, 8080083), (33, 6121275), (45, 4488935), (51, 3960825), (55, 3672765), (75, 2693361), (85, 2376495), (99, 2040425), (153, 1320275), (165, 1224255), (187, 1080225), (225, 897787), (255, 792165), (275, 734553), (425, 475299), (495, 408085), (561, 360075), (765, 264055), (825, 244851), (935, 216045), (1275, 158433), (1683, 120025), (2475, 81617), (2805, 72015), (3825, 52811), (4675, 43209), (4801, 42075), (8415, 24005), (14025, 14403)]