80585010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 240261120

約数和(自身を除く): 159676110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 631, 645, 774, 946, 990, 1161, 1262, 1290, 1419, 1485, 1893, 1935, 2322, 2365, 2838, 2970, 3155, 3786, 3870, 4257, 4730, 5679, 5805, 6310, 6941, 7095, 8514, 9465, 11358, 11610, 12771, 13882, 14190, 17037, 18930, 20823, 21285, 25542, 27133, 28395, 34074, 34705, 41646, 42570, 54266, 56790, 62469, 63855, 69410, 81399, 85185, 104115, 124938, 127710, 135665, 162798, 170370, 187407, 208230, 244197, 271330, 298463, 312345, 374814, 406995, 488394, 596926, 624690, 732591, 813990, 895389, 937035, 1220985, 1465182, 1492315, 1790778, 1874070, 2441970, 2686167, 2984630, 3662955, 4476945, 5372334, 7325910, 8058501, 8953890, 13430835, 16117002, 26861670, 40292505, 80585010]

約数ペア:

[(1, 80585010), (2, 40292505), (3, 26861670), (5, 16117002), (6, 13430835), (9, 8953890), (10, 8058501), (11, 7325910), (15, 5372334), (18, 4476945), (22, 3662955), (27, 2984630), (30, 2686167), (33, 2441970), (43, 1874070), (45, 1790778), (54, 1492315), (55, 1465182), (66, 1220985), (86, 937035), (90, 895389), (99, 813990), (110, 732591), (129, 624690), (135, 596926), (165, 488394), (198, 406995), (215, 374814), (258, 312345), (270, 298463), (297, 271330), (330, 244197), (387, 208230), (430, 187407), (473, 170370), (495, 162798), (594, 135665), (631, 127710), (645, 124938), (774, 104115), (946, 85185), (990, 81399), (1161, 69410), (1262, 63855), (1290, 62469), (1419, 56790), (1485, 54266), (1893, 42570), (1935, 41646), (2322, 34705), (2365, 34074), (2838, 28395), (2970, 27133), (3155, 25542), (3786, 21285), (3870, 20823), (4257, 18930), (4730, 17037), (5679, 14190), (5805, 13882), (6310, 12771), (6941, 11610), (7095, 11358), (8514, 9465)]