38398140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 134198064

約数和(自身を除く): 95799924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 43, 44, 45, 55, 60, 66, 82, 86, 90, 99, 110, 121, 123, 129, 132, 164, 165, 172, 180, 198, 205, 215, 220, 242, 246, 258, 330, 363, 369, 387, 396, 410, 430, 451, 473, 484, 492, 495, 516, 605, 615, 645, 660, 726, 738, 774, 820, 860, 902, 946, 990, 1089, 1210, 1230, 1290, 1353, 1419, 1452, 1476, 1548, 1763, 1804, 1815, 1845, 1892, 1935, 1980, 2178, 2255, 2365, 2420, 2460, 2580, 2706, 2838, 3526, 3630, 3690, 3870, 4059, 4257, 4356, 4510, 4730, 4961, 5203, 5289, 5412, 5445, 5676, 6765, 7052, 7095, 7260, 7380, 7740, 8118, 8514, 8815, 9020, 9460, 9922, 10406, 10578, 10890, 13530, 14190, 14883, 15609, 15867, 16236, 17028, 17630, 19393, 19844, 20295, 20812, 21156, 21285, 21780, 24805, 26015, 26445, 27060, 28380, 29766, 31218, 31734, 35260, 38786, 40590, 42570, 44649, 46827, 49610, 52030, 52890, 58179, 59532, 62436, 63468, 74415, 77572, 78045, 79335, 81180, 85140, 89298, 93654, 96965, 99220, 104060, 105780, 116358, 148830, 156090, 158670, 174537, 178596, 187308, 193930, 213323, 223245, 232716, 234135, 290895, 297660, 312180, 317340, 349074, 387860, 426646, 446490, 468270, 581790, 639969, 698148, 853292, 872685, 892980, 936540, 1066615, 1163580, 1279938, 1745370, 1919907, 2133230, 2559876, 3199845, 3490740, 3839814, 4266460, 6399690, 7679628, 9599535, 12799380, 19199070, 38398140]

約数ペア:

[(1, 38398140), (2, 19199070), (3, 12799380), (4, 9599535), (5, 7679628), (6, 6399690), (9, 4266460), (10, 3839814), (11, 3490740), (12, 3199845), (15, 2559876), (18, 2133230), (20, 1919907), (22, 1745370), (30, 1279938), (33, 1163580), (36, 1066615), (41, 936540), (43, 892980), (44, 872685), (45, 853292), (55, 698148), (60, 639969), (66, 581790), (82, 468270), (86, 446490), (90, 426646), (99, 387860), (110, 349074), (121, 317340), (123, 312180), (129, 297660), (132, 290895), (164, 234135), (165, 232716), (172, 223245), (180, 213323), (198, 193930), (205, 187308), (215, 178596), (220, 174537), (242, 158670), (246, 156090), (258, 148830), (330, 116358), (363, 105780), (369, 104060), (387, 99220), (396, 96965), (410, 93654), (430, 89298), (451, 85140), (473, 81180), (484, 79335), (492, 78045), (495, 77572), (516, 74415), (605, 63468), (615, 62436), (645, 59532), (660, 58179), (726, 52890), (738, 52030), (774, 49610), (820, 46827), (860, 44649), (902, 42570), (946, 40590), (990, 38786), (1089, 35260), (1210, 31734), (1230, 31218), (1290, 29766), (1353, 28380), (1419, 27060), (1452, 26445), (1476, 26015), (1548, 24805), (1763, 21780), (1804, 21285), (1815, 21156), (1845, 20812), (1892, 20295), (1935, 19844), (1980, 19393), (2178, 17630), (2255, 17028), (2365, 16236), (2420, 15867), (2460, 15609), (2580, 14883), (2706, 14190), (2838, 13530), (3526, 10890), (3630, 10578), (3690, 10406), (3870, 9922), (4059, 9460), (4257, 9020), (4356, 8815), (4510, 8514), (4730, 8118), (4961, 7740), (5203, 7380), (5289, 7260), (5412, 7095), (5445, 7052), (5676, 6765)]