313075260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1014182400

約数和(自身を除く): 701107140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 97, 108, 129, 135, 139, 172, 180, 194, 215, 258, 270, 278, 291, 387, 388, 417, 430, 485, 516, 540, 556, 582, 645, 695, 774, 834, 860, 873, 970, 1161, 1164, 1251, 1290, 1390, 1455, 1548, 1668, 1746, 1935, 1940, 2085, 2322, 2502, 2580, 2619, 2780, 2910, 3492, 3753, 3870, 4170, 4171, 4365, 4644, 5004, 5238, 5805, 5820, 5977, 6255, 7506, 7740, 8340, 8342, 8730, 10476, 11610, 11954, 12510, 12513, 13095, 13483, 15012, 16684, 17460, 17931, 18765, 20855, 23220, 23908, 25020, 25026, 26190, 26966, 29885, 35862, 37530, 37539, 40449, 41710, 50052, 52380, 53793, 53932, 59770, 62565, 67415, 71724, 75060, 75078, 80898, 83420, 89655, 107586, 112617, 119540, 121347, 125130, 134830, 150156, 161379, 161796, 179310, 187695, 202245, 215172, 225234, 242694, 250260, 268965, 269660, 322758, 358620, 364041, 375390, 404490, 450468, 485388, 537930, 563085, 579769, 606735, 645516, 728082, 750780, 806895, 808980, 1075860, 1126170, 1159538, 1213470, 1456164, 1613790, 1739307, 1820205, 2252340, 2319076, 2426940, 2898845, 3227580, 3478614, 3640410, 5217921, 5797690, 6957228, 7280820, 8696535, 10435842, 11595380, 15653763, 17393070, 20871684, 26089605, 31307526, 34786140, 52179210, 62615052, 78268815, 104358420, 156537630, 313075260]

約数ペア:

[(1, 313075260), (2, 156537630), (3, 104358420), (4, 78268815), (5, 62615052), (6, 52179210), (9, 34786140), (10, 31307526), (12, 26089605), (15, 20871684), (18, 17393070), (20, 15653763), (27, 11595380), (30, 10435842), (36, 8696535), (43, 7280820), (45, 6957228), (54, 5797690), (60, 5217921), (86, 3640410), (90, 3478614), (97, 3227580), (108, 2898845), (129, 2426940), (135, 2319076), (139, 2252340), (172, 1820205), (180, 1739307), (194, 1613790), (215, 1456164), (258, 1213470), (270, 1159538), (278, 1126170), (291, 1075860), (387, 808980), (388, 806895), (417, 750780), (430, 728082), (485, 645516), (516, 606735), (540, 579769), (556, 563085), (582, 537930), (645, 485388), (695, 450468), (774, 404490), (834, 375390), (860, 364041), (873, 358620), (970, 322758), (1161, 269660), (1164, 268965), (1251, 250260), (1290, 242694), (1390, 225234), (1455, 215172), (1548, 202245), (1668, 187695), (1746, 179310), (1935, 161796), (1940, 161379), (2085, 150156), (2322, 134830), (2502, 125130), (2580, 121347), (2619, 119540), (2780, 112617), (2910, 107586), (3492, 89655), (3753, 83420), (3870, 80898), (4170, 75078), (4171, 75060), (4365, 71724), (4644, 67415), (5004, 62565), (5238, 59770), (5805, 53932), (5820, 53793), (5977, 52380), (6255, 50052), (7506, 41710), (7740, 40449), (8340, 37539), (8342, 37530), (8730, 35862), (10476, 29885), (11610, 26966), (11954, 26190), (12510, 25026), (12513, 25020), (13095, 23908), (13483, 23220), (15012, 20855), (16684, 18765), (17460, 17931)]