77701320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 255148920

約数和(自身を除く): 177447600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2137, 2424, 3030, 3636, 4040, 4274, 4545, 6060, 6411, 7272, 8548, 9090, 10685, 12120, 12822, 17096, 18180, 19233, 21370, 25644, 32055, 36360, 38466, 42740, 51288, 64110, 76932, 85480, 96165, 128220, 153864, 192330, 215837, 256440, 384660, 431674, 647511, 769320, 863348, 1079185, 1295022, 1726696, 1942533, 2158370, 2590044, 3237555, 3885066, 4316740, 5180088, 6475110, 7770132, 8633480, 9712665, 12950220, 15540264, 19425330, 25900440, 38850660, 77701320]

約数ペア:

[(1, 77701320), (2, 38850660), (3, 25900440), (4, 19425330), (5, 15540264), (6, 12950220), (8, 9712665), (9, 8633480), (10, 7770132), (12, 6475110), (15, 5180088), (18, 4316740), (20, 3885066), (24, 3237555), (30, 2590044), (36, 2158370), (40, 1942533), (45, 1726696), (60, 1295022), (72, 1079185), (90, 863348), (101, 769320), (120, 647511), (180, 431674), (202, 384660), (303, 256440), (360, 215837), (404, 192330), (505, 153864), (606, 128220), (808, 96165), (909, 85480), (1010, 76932), (1212, 64110), (1515, 51288), (1818, 42740), (2020, 38466), (2137, 36360), (2424, 32055), (3030, 25644), (3636, 21370), (4040, 19233), (4274, 18180), (4545, 17096), (6060, 12822), (6411, 12120), (7272, 10685), (8548, 9090)]