60972500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^3$

素因数の和:111

約数の個数: 60

約数和(自身を含む): 138096420

約数和(自身を除く): 77123920

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 841, 1250, 1450, 1682, 2500, 2900, 3364, 3625, 4205, 7250, 8410, 14500, 16820, 18125, 21025, 24389, 36250, 42050, 48778, 72500, 84100, 97556, 105125, 121945, 210250, 243890, 420500, 487780, 525625, 609725, 1051250, 1219450, 2102500, 2438900, 3048625, 6097250, 12194500, 15243125, 30486250, 60972500]

約数ペア:

[(1, 60972500), (2, 30486250), (4, 15243125), (5, 12194500), (10, 6097250), (20, 3048625), (25, 2438900), (29, 2102500), (50, 1219450), (58, 1051250), (100, 609725), (116, 525625), (125, 487780), (145, 420500), (250, 243890), (290, 210250), (500, 121945), (580, 105125), (625, 97556), (725, 84100), (841, 72500), (1250, 48778), (1450, 42050), (1682, 36250), (2500, 24389), (2900, 21025), (3364, 18125), (3625, 16820), (4205, 14500), (7250, 8410)]