268366875

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 547024896

約数和(自身を除く): 278658021

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 125, 127, 147, 161, 175, 245, 345, 375, 381, 483, 525, 575, 625, 635, 735, 805, 875, 889, 1127, 1225, 1725, 1875, 1905, 2415, 2625, 2667, 2875, 2921, 3175, 3381, 3675, 4025, 4375, 4445, 5635, 6125, 6223, 8625, 8763, 9525, 12075, 13125, 13335, 14375, 14605, 15875, 16905, 18375, 18669, 20125, 20447, 22225, 28175, 30625, 31115, 43125, 43815, 47625, 60375, 61341, 66675, 73025, 79375, 84525, 91875, 93345, 100625, 102235, 111125, 140875, 143129, 155575, 219075, 238125, 301875, 306705, 333375, 365125, 422625, 429387, 466725, 511175, 555625, 704375, 715645, 777875, 1095375, 1533525, 1666875, 1825625, 2113125, 2146935, 2333625, 2555875, 3578225, 3889375, 5476875, 7667625, 10734675, 11668125, 12779375, 17891125, 38338125, 53673375, 89455625, 268366875]

約数ペア:

[(1, 268366875), (3, 89455625), (5, 53673375), (7, 38338125), (15, 17891125), (21, 12779375), (23, 11668125), (25, 10734675), (35, 7667625), (49, 5476875), (69, 3889375), (75, 3578225), (105, 2555875), (115, 2333625), (125, 2146935), (127, 2113125), (147, 1825625), (161, 1666875), (175, 1533525), (245, 1095375), (345, 777875), (375, 715645), (381, 704375), (483, 555625), (525, 511175), (575, 466725), (625, 429387), (635, 422625), (735, 365125), (805, 333375), (875, 306705), (889, 301875), (1127, 238125), (1225, 219075), (1725, 155575), (1875, 143129), (1905, 140875), (2415, 111125), (2625, 102235), (2667, 100625), (2875, 93345), (2921, 91875), (3175, 84525), (3381, 79375), (3675, 73025), (4025, 66675), (4375, 61341), (4445, 60375), (5635, 47625), (6125, 43815), (6223, 43125), (8625, 31115), (8763, 30625), (9525, 28175), (12075, 22225), (13125, 20447), (13335, 20125), (14375, 18669), (14605, 18375), (15875, 16905)]