91671450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 249734016

約数和(自身を除く): 158062566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 265, 318, 325, 390, 530, 650, 689, 795, 887, 975, 1325, 1378, 1590, 1774, 1950, 2067, 2650, 2661, 3445, 3975, 4134, 4435, 5322, 6890, 7950, 8870, 10335, 11531, 13305, 17225, 20670, 22175, 23062, 26610, 34450, 34593, 44350, 47011, 51675, 57655, 66525, 69186, 94022, 103350, 115310, 133050, 141033, 172965, 235055, 282066, 288275, 345930, 470110, 576550, 611143, 705165, 864825, 1175275, 1222286, 1410330, 1729650, 1833429, 2350550, 3055715, 3525825, 3666858, 6111430, 7051650, 9167145, 15278575, 18334290, 30557150, 45835725, 91671450]

約数ペア:

[(1, 91671450), (2, 45835725), (3, 30557150), (5, 18334290), (6, 15278575), (10, 9167145), (13, 7051650), (15, 6111430), (25, 3666858), (26, 3525825), (30, 3055715), (39, 2350550), (50, 1833429), (53, 1729650), (65, 1410330), (75, 1222286), (78, 1175275), (106, 864825), (130, 705165), (150, 611143), (159, 576550), (195, 470110), (265, 345930), (318, 288275), (325, 282066), (390, 235055), (530, 172965), (650, 141033), (689, 133050), (795, 115310), (887, 103350), (975, 94022), (1325, 69186), (1378, 66525), (1590, 57655), (1774, 51675), (1950, 47011), (2067, 44350), (2650, 34593), (2661, 34450), (3445, 26610), (3975, 23062), (4134, 22175), (4435, 20670), (5322, 17225), (6890, 13305), (7950, 11531), (8870, 10335)]