68379180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 200202240

約数和(自身を除く): 131823060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 379, 388, 465, 485, 582, 620, 758, 930, 970, 1137, 1164, 1455, 1516, 1860, 1895, 1940, 2274, 2910, 3007, 3790, 4548, 5685, 5820, 6014, 7580, 9021, 11370, 11749, 12028, 15035, 18042, 22740, 23498, 30070, 35247, 36084, 36763, 45105, 46996, 58745, 60140, 70494, 73526, 90210, 110289, 117490, 140988, 147052, 176235, 180420, 183815, 220578, 234980, 352470, 367630, 441156, 551445, 704940, 735260, 1102890, 1139653, 2205780, 2279306, 3418959, 4558612, 5698265, 6837918, 11396530, 13675836, 17094795, 22793060, 34189590, 68379180]

約数ペア:

[(1, 68379180), (2, 34189590), (3, 22793060), (4, 17094795), (5, 13675836), (6, 11396530), (10, 6837918), (12, 5698265), (15, 4558612), (20, 3418959), (30, 2279306), (31, 2205780), (60, 1139653), (62, 1102890), (93, 735260), (97, 704940), (124, 551445), (155, 441156), (186, 367630), (194, 352470), (291, 234980), (310, 220578), (372, 183815), (379, 180420), (388, 176235), (465, 147052), (485, 140988), (582, 117490), (620, 110289), (758, 90210), (930, 73526), (970, 70494), (1137, 60140), (1164, 58745), (1455, 46996), (1516, 45105), (1860, 36763), (1895, 36084), (1940, 35247), (2274, 30070), (2910, 23498), (3007, 22740), (3790, 18042), (4548, 15035), (5685, 12028), (5820, 11749), (6014, 11370), (7580, 9021)]