458250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 1257984

約数和(自身を除く): 799734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 125, 130, 141, 150, 195, 235, 250, 282, 325, 375, 390, 470, 611, 650, 705, 750, 975, 1175, 1222, 1410, 1625, 1833, 1950, 2350, 3055, 3250, 3525, 3666, 4875, 5875, 6110, 7050, 9165, 9750, 11750, 15275, 17625, 18330, 30550, 35250, 45825, 76375, 91650, 152750, 229125, 458250]

約数ペア:

[(1, 458250), (2, 229125), (3, 152750), (5, 91650), (6, 76375), (10, 45825), (13, 35250), (15, 30550), (25, 18330), (26, 17625), (30, 15275), (39, 11750), (47, 9750), (50, 9165), (65, 7050), (75, 6110), (78, 5875), (94, 4875), (125, 3666), (130, 3525), (141, 3250), (150, 3055), (195, 2350), (235, 1950), (250, 1833), (282, 1625), (325, 1410), (375, 1222), (390, 1175), (470, 975), (611, 750), (650, 705)]