211811250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{8069}}^1$

素因数の和:8101

約数の個数: 80

約数和(自身を含む): 605056320

約数和(自身を除く): 393245070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 8069, 8750, 13125, 16138, 24207, 26250, 40345, 48414, 56483, 80690, 112966, 121035, 169449, 201725, 242070, 282415, 338898, 403450, 564830, 605175, 847245, 1008625, 1210350, 1412075, 1694490, 2017250, 2824150, 3025875, 4236225, 5043125, 6051750, 7060375, 8472450, 10086250, 14120750, 15129375, 21181125, 30258750, 35301875, 42362250, 70603750, 105905625, 211811250]

約数ペア:

[(1, 211811250), (2, 105905625), (3, 70603750), (5, 42362250), (6, 35301875), (7, 30258750), (10, 21181125), (14, 15129375), (15, 14120750), (21, 10086250), (25, 8472450), (30, 7060375), (35, 6051750), (42, 5043125), (50, 4236225), (70, 3025875), (75, 2824150), (105, 2017250), (125, 1694490), (150, 1412075), (175, 1210350), (210, 1008625), (250, 847245), (350, 605175), (375, 564830), (525, 403450), (625, 338898), (750, 282415), (875, 242070), (1050, 201725), (1250, 169449), (1750, 121035), (1875, 112966), (2625, 80690), (3750, 56483), (4375, 48414), (5250, 40345), (8069, 26250), (8750, 24207), (13125, 16138)]