12954060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 48384000

約数和(自身を除く): 35429940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 149, 161, 180, 189, 207, 210, 230, 252, 270, 276, 298, 315, 322, 345, 378, 414, 420, 447, 460, 483, 540, 596, 621, 630, 644, 690, 745, 756, 805, 828, 894, 945, 966, 1035, 1043, 1242, 1260, 1341, 1380, 1449, 1490, 1610, 1788, 1890, 1932, 2070, 2086, 2235, 2415, 2484, 2682, 2898, 2980, 3105, 3129, 3220, 3427, 3780, 4023, 4140, 4172, 4347, 4470, 4830, 5215, 5364, 5796, 6210, 6258, 6705, 6854, 7245, 8046, 8694, 8940, 9387, 9660, 10281, 10430, 12420, 12516, 13410, 13708, 14490, 15645, 16092, 17135, 17388, 18774, 20115, 20562, 20860, 21735, 23989, 26820, 28161, 28980, 30843, 31290, 34270, 37548, 40230, 41124, 43470, 46935, 47978, 51405, 56322, 61686, 62580, 68540, 71967, 80460, 86940, 92529, 93870, 95956, 102810, 112644, 119945, 123372, 140805, 143934, 154215, 185058, 187740, 205620, 215901, 239890, 281610, 287868, 308430, 359835, 370116, 431802, 462645, 479780, 563220, 616860, 647703, 719670, 863604, 925290, 1079505, 1295406, 1439340, 1850580, 2159010, 2590812, 3238515, 4318020, 6477030, 12954060]

約数ペア:

[(1, 12954060), (2, 6477030), (3, 4318020), (4, 3238515), (5, 2590812), (6, 2159010), (7, 1850580), (9, 1439340), (10, 1295406), (12, 1079505), (14, 925290), (15, 863604), (18, 719670), (20, 647703), (21, 616860), (23, 563220), (27, 479780), (28, 462645), (30, 431802), (35, 370116), (36, 359835), (42, 308430), (45, 287868), (46, 281610), (54, 239890), (60, 215901), (63, 205620), (69, 187740), (70, 185058), (84, 154215), (90, 143934), (92, 140805), (105, 123372), (108, 119945), (115, 112644), (126, 102810), (135, 95956), (138, 93870), (140, 92529), (149, 86940), (161, 80460), (180, 71967), (189, 68540), (207, 62580), (210, 61686), (230, 56322), (252, 51405), (270, 47978), (276, 46935), (298, 43470), (315, 41124), (322, 40230), (345, 37548), (378, 34270), (414, 31290), (420, 30843), (447, 28980), (460, 28161), (483, 26820), (540, 23989), (596, 21735), (621, 20860), (630, 20562), (644, 20115), (690, 18774), (745, 17388), (756, 17135), (805, 16092), (828, 15645), (894, 14490), (945, 13708), (966, 13410), (1035, 12516), (1043, 12420), (1242, 10430), (1260, 10281), (1341, 9660), (1380, 9387), (1449, 8940), (1490, 8694), (1610, 8046), (1788, 7245), (1890, 6854), (1932, 6705), (2070, 6258), (2086, 6210), (2235, 5796), (2415, 5364), (2484, 5215), (2682, 4830), (2898, 4470), (2980, 4347), (3105, 4172), (3129, 4140), (3220, 4023), (3427, 3780)]