250087740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25889}}^1$

素因数の和:25931

約数の個数: 96

約数和(自身を含む): 835107840

約数和(自身を除く): 585020100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 25889, 51778, 77667, 103556, 129445, 155334, 181223, 258890, 310668, 362446, 388335, 517780, 543669, 595447, 724892, 776670, 906115, 1087338, 1190894, 1553340, 1786341, 1812230, 2174676, 2381788, 2718345, 2977235, 3572682, 3624460, 4168129, 5436690, 5954470, 7145364, 8336258, 8931705, 10873380, 11908940, 12504387, 16672516, 17863410, 20840645, 25008774, 35726820, 41681290, 50017548, 62521935, 83362580, 125043870, 250087740]

約数ペア:

[(1, 250087740), (2, 125043870), (3, 83362580), (4, 62521935), (5, 50017548), (6, 41681290), (7, 35726820), (10, 25008774), (12, 20840645), (14, 17863410), (15, 16672516), (20, 12504387), (21, 11908940), (23, 10873380), (28, 8931705), (30, 8336258), (35, 7145364), (42, 5954470), (46, 5436690), (60, 4168129), (69, 3624460), (70, 3572682), (84, 2977235), (92, 2718345), (105, 2381788), (115, 2174676), (138, 1812230), (140, 1786341), (161, 1553340), (210, 1190894), (230, 1087338), (276, 906115), (322, 776670), (345, 724892), (420, 595447), (460, 543669), (483, 517780), (644, 388335), (690, 362446), (805, 310668), (966, 258890), (1380, 181223), (1610, 155334), (1932, 129445), (2415, 103556), (3220, 77667), (4830, 51778), (9660, 25889)]