82103340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 259547904

約数和(自身を除く): 177444564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 165, 172, 215, 220, 242, 258, 263, 330, 363, 430, 473, 484, 516, 526, 605, 645, 660, 726, 789, 860, 946, 1052, 1210, 1290, 1315, 1419, 1452, 1578, 1815, 1892, 2365, 2420, 2580, 2630, 2838, 2893, 3156, 3630, 3945, 4730, 5203, 5260, 5676, 5786, 7095, 7260, 7890, 8679, 9460, 10406, 11309, 11572, 14190, 14465, 15609, 15780, 17358, 20812, 22618, 26015, 28380, 28930, 31218, 31823, 33927, 34716, 43395, 45236, 52030, 56545, 57860, 62436, 63646, 67854, 78045, 86790, 95469, 104060, 113090, 124399, 127292, 135708, 156090, 159115, 169635, 173580, 190938, 226180, 248798, 312180, 318230, 339270, 373197, 381876, 477345, 497596, 621995, 636460, 678540, 746394, 954690, 1243990, 1368389, 1492788, 1865985, 1909380, 2487980, 2736778, 3731970, 4105167, 5473556, 6841945, 7463940, 8210334, 13683890, 16420668, 20525835, 27367780, 41051670, 82103340]

約数ペア:

[(1, 82103340), (2, 41051670), (3, 27367780), (4, 20525835), (5, 16420668), (6, 13683890), (10, 8210334), (11, 7463940), (12, 6841945), (15, 5473556), (20, 4105167), (22, 3731970), (30, 2736778), (33, 2487980), (43, 1909380), (44, 1865985), (55, 1492788), (60, 1368389), (66, 1243990), (86, 954690), (110, 746394), (121, 678540), (129, 636460), (132, 621995), (165, 497596), (172, 477345), (215, 381876), (220, 373197), (242, 339270), (258, 318230), (263, 312180), (330, 248798), (363, 226180), (430, 190938), (473, 173580), (484, 169635), (516, 159115), (526, 156090), (605, 135708), (645, 127292), (660, 124399), (726, 113090), (789, 104060), (860, 95469), (946, 86790), (1052, 78045), (1210, 67854), (1290, 63646), (1315, 62436), (1419, 57860), (1452, 56545), (1578, 52030), (1815, 45236), (1892, 43395), (2365, 34716), (2420, 33927), (2580, 31823), (2630, 31218), (2838, 28930), (2893, 28380), (3156, 26015), (3630, 22618), (3945, 20812), (4730, 17358), (5203, 15780), (5260, 15609), (5676, 14465), (5786, 14190), (7095, 11572), (7260, 11309), (7890, 10406), (8679, 9460)]