55936980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 198563904

約数和(自身を除く): 142626924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 73, 81, 86, 90, 99, 108, 110, 129, 132, 135, 146, 162, 165, 172, 180, 198, 215, 219, 220, 258, 270, 292, 297, 324, 330, 365, 387, 396, 405, 430, 438, 473, 495, 516, 540, 594, 645, 657, 660, 730, 774, 803, 810, 860, 876, 891, 946, 990, 1095, 1161, 1188, 1290, 1314, 1419, 1460, 1485, 1548, 1606, 1620, 1782, 1892, 1935, 1971, 1980, 2190, 2322, 2365, 2409, 2580, 2628, 2838, 2970, 3139, 3212, 3285, 3483, 3564, 3870, 3942, 4015, 4257, 4380, 4455, 4644, 4730, 4818, 5676, 5805, 5913, 5940, 6278, 6570, 6966, 7095, 7227, 7740, 7884, 8030, 8514, 8910, 9417, 9460, 9636, 9855, 11610, 11826, 12045, 12556, 12771, 13140, 13932, 14190, 14454, 15695, 16060, 17028, 17415, 17820, 18834, 19710, 21285, 21681, 23220, 23652, 24090, 25542, 28251, 28380, 28908, 29565, 31390, 34529, 34830, 36135, 37668, 38313, 39420, 42570, 43362, 47085, 48180, 51084, 56502, 59130, 62780, 63855, 65043, 69058, 69660, 72270, 76626, 84753, 85140, 86724, 94170, 103587, 108405, 113004, 118260, 127710, 130086, 138116, 141255, 144540, 153252, 169506, 172645, 188340, 191565, 207174, 216810, 254259, 255420, 260172, 282510, 310761, 325215, 339012, 345290, 383130, 414348, 423765, 433620, 508518, 517935, 565020, 621522, 650430, 690580, 766260, 847530, 932283, 1017036, 1035870, 1243044, 1271295, 1300860, 1553805, 1695060, 1864566, 2071740, 2542590, 2796849, 3107610, 3729132, 4661415, 5085180, 5593698, 6215220, 9322830, 11187396, 13984245, 18645660, 27968490, 55936980]

約数ペア:

[(1, 55936980), (2, 27968490), (3, 18645660), (4, 13984245), (5, 11187396), (6, 9322830), (9, 6215220), (10, 5593698), (11, 5085180), (12, 4661415), (15, 3729132), (18, 3107610), (20, 2796849), (22, 2542590), (27, 2071740), (30, 1864566), (33, 1695060), (36, 1553805), (43, 1300860), (44, 1271295), (45, 1243044), (54, 1035870), (55, 1017036), (60, 932283), (66, 847530), (73, 766260), (81, 690580), (86, 650430), (90, 621522), (99, 565020), (108, 517935), (110, 508518), (129, 433620), (132, 423765), (135, 414348), (146, 383130), (162, 345290), (165, 339012), (172, 325215), (180, 310761), (198, 282510), (215, 260172), (219, 255420), (220, 254259), (258, 216810), (270, 207174), (292, 191565), (297, 188340), (324, 172645), (330, 169506), (365, 153252), (387, 144540), (396, 141255), (405, 138116), (430, 130086), (438, 127710), (473, 118260), (495, 113004), (516, 108405), (540, 103587), (594, 94170), (645, 86724), (657, 85140), (660, 84753), (730, 76626), (774, 72270), (803, 69660), (810, 69058), (860, 65043), (876, 63855), (891, 62780), (946, 59130), (990, 56502), (1095, 51084), (1161, 48180), (1188, 47085), (1290, 43362), (1314, 42570), (1419, 39420), (1460, 38313), (1485, 37668), (1548, 36135), (1606, 34830), (1620, 34529), (1782, 31390), (1892, 29565), (1935, 28908), (1971, 28380), (1980, 28251), (2190, 25542), (2322, 24090), (2365, 23652), (2409, 23220), (2580, 21681), (2628, 21285), (2838, 19710), (2970, 18834), (3139, 17820), (3212, 17415), (3285, 17028), (3483, 16060), (3564, 15695), (3870, 14454), (3942, 14190), (4015, 13932), (4257, 13140), (4380, 12771), (4455, 12556), (4644, 12045), (4730, 11826), (4818, 11610), (5676, 9855), (5805, 9636), (5913, 9460), (5940, 9417), (6278, 8910), (6570, 8514), (6966, 8030), (7095, 7884), (7227, 7740)]