104358420

素因数分解:

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

素因数の和:294

約数の個数: 144

約数和(自身を含む): 329609280

約数和(自身を除く): 225250860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 97, 129, 139, 172, 180, 194, 215, 258, 278, 291, 387, 388, 417, 430, 485, 516, 556, 582, 645, 695, 774, 834, 860, 873, 970, 1164, 1251, 1290, 1390, 1455, 1548, 1668, 1746, 1935, 1940, 2085, 2502, 2580, 2780, 2910, 3492, 3870, 4170, 4171, 4365, 5004, 5820, 5977, 6255, 7740, 8340, 8342, 8730, 11954, 12510, 12513, 13483, 16684, 17460, 17931, 20855, 23908, 25020, 25026, 26966, 29885, 35862, 37539, 40449, 41710, 50052, 53793, 53932, 59770, 62565, 67415, 71724, 75078, 80898, 83420, 89655, 107586, 119540, 121347, 125130, 134830, 150156, 161796, 179310, 187695, 202245, 215172, 242694, 250260, 268965, 269660, 358620, 375390, 404490, 485388, 537930, 579769, 606735, 750780, 808980, 1075860, 1159538, 1213470, 1739307, 2319076, 2426940, 2898845, 3478614, 5217921, 5797690, 6957228, 8696535, 10435842, 11595380, 17393070, 20871684, 26089605, 34786140, 52179210, 104358420]

約数ペア:

[(1, 104358420), (2, 52179210), (3, 34786140), (4, 26089605), (5, 20871684), (6, 17393070), (9, 11595380), (10, 10435842), (12, 8696535), (15, 6957228), (18, 5797690), (20, 5217921), (30, 3478614), (36, 2898845), (43, 2426940), (45, 2319076), (60, 1739307), (86, 1213470), (90, 1159538), (97, 1075860), (129, 808980), (139, 750780), (172, 606735), (180, 579769), (194, 537930), (215, 485388), (258, 404490), (278, 375390), (291, 358620), (387, 269660), (388, 268965), (417, 250260), (430, 242694), (485, 215172), (516, 202245), (556, 187695), (582, 179310), (645, 161796), (695, 150156), (774, 134830), (834, 125130), (860, 121347), (873, 119540), (970, 107586), (1164, 89655), (1251, 83420), (1290, 80898), (1390, 75078), (1455, 71724), (1548, 67415), (1668, 62565), (1746, 59770), (1935, 53932), (1940, 53793), (2085, 50052), (2502, 41710), (2580, 40449), (2780, 37539), (2910, 35862), (3492, 29885), (3870, 26966), (4170, 25026), (4171, 25020), (4365, 23908), (5004, 20855), (5820, 17931), (5977, 17460), (6255, 16684), (7740, 13483), (8340, 12513), (8342, 12510), (8730, 11954)]