135095000

素因数分解:

$2^3\times 5^4\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 324739800

約数和(自身を除く): 189644800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 625, 659, 820, 1000, 1025, 1250, 1318, 1640, 2050, 2500, 2636, 3295, 4100, 5000, 5125, 5272, 6590, 8200, 10250, 13180, 16475, 20500, 25625, 26360, 27019, 32950, 41000, 51250, 54038, 65900, 82375, 102500, 108076, 131800, 135095, 164750, 205000, 216152, 270190, 329500, 411875, 540380, 659000, 675475, 823750, 1080760, 1350950, 1647500, 2701900, 3295000, 3377375, 5403800, 6754750, 13509500, 16886875, 27019000, 33773750, 67547500, 135095000]

約数ペア:

[(1, 135095000), (2, 67547500), (4, 33773750), (5, 27019000), (8, 16886875), (10, 13509500), (20, 6754750), (25, 5403800), (40, 3377375), (41, 3295000), (50, 2701900), (82, 1647500), (100, 1350950), (125, 1080760), (164, 823750), (200, 675475), (205, 659000), (250, 540380), (328, 411875), (410, 329500), (500, 270190), (625, 216152), (659, 205000), (820, 164750), (1000, 135095), (1025, 131800), (1250, 108076), (1318, 102500), (1640, 82375), (2050, 65900), (2500, 54038), (2636, 51250), (3295, 41000), (4100, 32950), (5000, 27019), (5125, 26360), (5272, 25625), (6590, 20500), (8200, 16475), (10250, 13180)]