318367250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 614839680

約数和(自身を除く): 296472430

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 125, 134, 166, 229, 250, 335, 415, 458, 670, 830, 1145, 1675, 2075, 2290, 3350, 4150, 5561, 5725, 8375, 10375, 11122, 11450, 15343, 16750, 19007, 20750, 27805, 28625, 30686, 38014, 55610, 57250, 76715, 95035, 139025, 153430, 190070, 278050, 383575, 475175, 695125, 767150, 950350, 1273469, 1390250, 1917875, 2375875, 2546938, 3835750, 4751750, 6367345, 12734690, 31836725, 63673450, 159183625, 318367250]

約数ペア:

[(1, 318367250), (2, 159183625), (5, 63673450), (10, 31836725), (25, 12734690), (50, 6367345), (67, 4751750), (83, 3835750), (125, 2546938), (134, 2375875), (166, 1917875), (229, 1390250), (250, 1273469), (335, 950350), (415, 767150), (458, 695125), (670, 475175), (830, 383575), (1145, 278050), (1675, 190070), (2075, 153430), (2290, 139025), (3350, 95035), (4150, 76715), (5561, 57250), (5725, 55610), (8375, 38014), (10375, 30686), (11122, 28625), (11450, 27805), (15343, 20750), (16750, 19007)]