38289780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 130394880

約数和(自身を除く): 92105100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 97, 102, 108, 129, 135, 153, 170, 172, 180, 194, 204, 215, 255, 258, 270, 291, 306, 340, 387, 388, 430, 459, 485, 510, 516, 540, 582, 612, 645, 731, 765, 774, 860, 873, 918, 970, 1020, 1161, 1164, 1290, 1455, 1462, 1530, 1548, 1649, 1746, 1836, 1935, 1940, 2193, 2295, 2322, 2580, 2619, 2910, 2924, 3060, 3298, 3492, 3655, 3870, 4171, 4365, 4386, 4590, 4644, 4947, 5238, 5805, 5820, 6579, 6596, 7310, 7740, 8245, 8342, 8730, 8772, 9180, 9894, 10476, 10965, 11610, 12513, 13095, 13158, 14620, 14841, 16490, 16684, 17460, 19737, 19788, 20855, 21930, 23220, 24735, 25026, 26190, 26316, 29682, 32895, 32980, 37539, 39474, 41710, 43860, 44523, 49470, 50052, 52380, 59364, 62565, 65790, 70907, 74205, 75078, 78948, 83420, 89046, 98685, 98940, 112617, 125130, 131580, 141814, 148410, 150156, 178092, 187695, 197370, 212721, 222615, 225234, 250260, 283628, 296820, 354535, 375390, 394740, 425442, 445230, 450468, 563085, 638163, 709070, 750780, 850884, 890460, 1063605, 1126170, 1276326, 1418140, 1914489, 2127210, 2252340, 2552652, 3190815, 3828978, 4254420, 6381630, 7657956, 9572445, 12763260, 19144890, 38289780]

約数ペア:

[(1, 38289780), (2, 19144890), (3, 12763260), (4, 9572445), (5, 7657956), (6, 6381630), (9, 4254420), (10, 3828978), (12, 3190815), (15, 2552652), (17, 2252340), (18, 2127210), (20, 1914489), (27, 1418140), (30, 1276326), (34, 1126170), (36, 1063605), (43, 890460), (45, 850884), (51, 750780), (54, 709070), (60, 638163), (68, 563085), (85, 450468), (86, 445230), (90, 425442), (97, 394740), (102, 375390), (108, 354535), (129, 296820), (135, 283628), (153, 250260), (170, 225234), (172, 222615), (180, 212721), (194, 197370), (204, 187695), (215, 178092), (255, 150156), (258, 148410), (270, 141814), (291, 131580), (306, 125130), (340, 112617), (387, 98940), (388, 98685), (430, 89046), (459, 83420), (485, 78948), (510, 75078), (516, 74205), (540, 70907), (582, 65790), (612, 62565), (645, 59364), (731, 52380), (765, 50052), (774, 49470), (860, 44523), (873, 43860), (918, 41710), (970, 39474), (1020, 37539), (1161, 32980), (1164, 32895), (1290, 29682), (1455, 26316), (1462, 26190), (1530, 25026), (1548, 24735), (1649, 23220), (1746, 21930), (1836, 20855), (1935, 19788), (1940, 19737), (2193, 17460), (2295, 16684), (2322, 16490), (2580, 14841), (2619, 14620), (2910, 13158), (2924, 13095), (3060, 12513), (3298, 11610), (3492, 10965), (3655, 10476), (3870, 9894), (4171, 9180), (4365, 8772), (4386, 8730), (4590, 8342), (4644, 8245), (4947, 7740), (5238, 7310), (5805, 6596), (5820, 6579)]