90384450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{46351}}^1$

素因数の和:46379

約数の個数: 48

約数和(自身を含む): 241401216

約数和(自身を除く): 151016766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 46351, 92702, 139053, 231755, 278106, 463510, 602563, 695265, 1158775, 1205126, 1390530, 1807689, 2317550, 3012815, 3476325, 3615378, 6025630, 6952650, 9038445, 15064075, 18076890, 30128150, 45192225, 90384450]

約数ペア:

[(1, 90384450), (2, 45192225), (3, 30128150), (5, 18076890), (6, 15064075), (10, 9038445), (13, 6952650), (15, 6025630), (25, 3615378), (26, 3476325), (30, 3012815), (39, 2317550), (50, 1807689), (65, 1390530), (75, 1205126), (78, 1158775), (130, 695265), (150, 602563), (195, 463510), (325, 278106), (390, 231755), (650, 139053), (975, 92702), (1950, 46351)]