280059930

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 112

約数和(自身を含む): 775076904

約数和(自身を除く): 495016974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 270, 369, 405, 410, 486, 615, 729, 738, 810, 937, 1107, 1215, 1230, 1458, 1845, 1874, 2214, 2430, 2811, 3321, 3645, 3690, 4685, 5535, 5622, 6642, 7290, 8433, 9370, 9963, 11070, 14055, 16605, 16866, 19926, 25299, 28110, 29889, 33210, 38417, 42165, 49815, 50598, 59778, 75897, 76834, 84330, 99630, 115251, 126495, 149445, 151794, 192085, 227691, 230502, 252990, 298890, 345753, 379485, 384170, 455382, 576255, 683073, 691506, 758970, 1037259, 1138455, 1152510, 1366146, 1728765, 2074518, 2276910, 3111777, 3415365, 3457530, 5186295, 6223554, 6830730, 9335331, 10372590, 15558885, 18670662, 28005993, 31117770, 46676655, 56011986, 93353310, 140029965, 280059930]

約数ペア:

[(1, 280059930), (2, 140029965), (3, 93353310), (5, 56011986), (6, 46676655), (9, 31117770), (10, 28005993), (15, 18670662), (18, 15558885), (27, 10372590), (30, 9335331), (41, 6830730), (45, 6223554), (54, 5186295), (81, 3457530), (82, 3415365), (90, 3111777), (123, 2276910), (135, 2074518), (162, 1728765), (205, 1366146), (243, 1152510), (246, 1138455), (270, 1037259), (369, 758970), (405, 691506), (410, 683073), (486, 576255), (615, 455382), (729, 384170), (738, 379485), (810, 345753), (937, 298890), (1107, 252990), (1215, 230502), (1230, 227691), (1458, 192085), (1845, 151794), (1874, 149445), (2214, 126495), (2430, 115251), (2811, 99630), (3321, 84330), (3645, 76834), (3690, 75897), (4685, 59778), (5535, 50598), (5622, 49815), (6642, 42165), (7290, 38417), (8433, 33210), (9370, 29889), (9963, 28110), (11070, 25299), (14055, 19926), (16605, 16866)]