78413940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 273208320

約数和(自身を除く): 194794380

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, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 297, 307, 330, 387, 396, 430, 473, 495, 516, 540, 594, 614, 645, 660, 774, 860, 921, 946, 990, 1161, 1188, 1228, 1290, 1419, 1485, 1535, 1548, 1842, 1892, 1935, 1980, 2322, 2365, 2580, 2763, 2838, 2970, 3070, 3377, 3684, 3870, 4257, 4605, 4644, 4730, 5526, 5676, 5805, 5940, 6140, 6754, 7095, 7740, 8289, 8514, 9210, 9460, 10131, 11052, 11610, 12771, 13201, 13508, 13815, 14190, 16578, 16885, 17028, 18420, 20262, 21285, 23220, 25542, 26402, 27630, 28380, 30393, 33156, 33770, 39603, 40524, 41445, 42570, 50655, 51084, 52804, 55260, 60786, 63855, 66005, 67540, 79206, 82890, 85140, 91179, 101310, 118809, 121572, 127710, 132010, 145211, 151965, 158412, 165780, 182358, 198015, 202620, 237618, 255420, 264020, 290422, 303930, 356427, 364716, 396030, 435633, 455895, 475236, 580844, 594045, 607860, 712854, 726055, 792060, 871266, 911790, 1188090, 1306899, 1425708, 1452110, 1742532, 1782135, 1823580, 2178165, 2376180, 2613798, 2904220, 3564270, 3920697, 4356330, 5227596, 6534495, 7128540, 7841394, 8712660, 13068990, 15682788, 19603485, 26137980, 39206970, 78413940]

約数ペア:

[(1, 78413940), (2, 39206970), (3, 26137980), (4, 19603485), (5, 15682788), (6, 13068990), (9, 8712660), (10, 7841394), (11, 7128540), (12, 6534495), (15, 5227596), (18, 4356330), (20, 3920697), (22, 3564270), (27, 2904220), (30, 2613798), (33, 2376180), (36, 2178165), (43, 1823580), (44, 1782135), (45, 1742532), (54, 1452110), (55, 1425708), (60, 1306899), (66, 1188090), (86, 911790), (90, 871266), (99, 792060), (108, 726055), (110, 712854), (129, 607860), (132, 594045), (135, 580844), (165, 475236), (172, 455895), (180, 435633), (198, 396030), (215, 364716), (220, 356427), (258, 303930), (270, 290422), (297, 264020), (307, 255420), (330, 237618), (387, 202620), (396, 198015), (430, 182358), (473, 165780), (495, 158412), (516, 151965), (540, 145211), (594, 132010), (614, 127710), (645, 121572), (660, 118809), (774, 101310), (860, 91179), (921, 85140), (946, 82890), (990, 79206), (1161, 67540), (1188, 66005), (1228, 63855), (1290, 60786), (1419, 55260), (1485, 52804), (1535, 51084), (1548, 50655), (1842, 42570), (1892, 41445), (1935, 40524), (1980, 39603), (2322, 33770), (2365, 33156), (2580, 30393), (2763, 28380), (2838, 27630), (2970, 26402), (3070, 25542), (3377, 23220), (3684, 21285), (3870, 20262), (4257, 18420), (4605, 17028), (4644, 16885), (4730, 16578), (5526, 14190), (5676, 13815), (5805, 13508), (5940, 13201), (6140, 12771), (6754, 11610), (7095, 11052), (7740, 10131), (8289, 9460), (8514, 9210)]