388506600

素因数分解:

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

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 1318269420

約数和(自身を除く): 929762820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1212, 1515, 1800, 1818, 2020, 2137, 2424, 2525, 3030, 3636, 4040, 4274, 4545, 5050, 6060, 6411, 7272, 7575, 8548, 9090, 10100, 10685, 12120, 12822, 15150, 17096, 18180, 19233, 20200, 21370, 22725, 25644, 30300, 32055, 36360, 38466, 42740, 45450, 51288, 53425, 60600, 64110, 76932, 85480, 90900, 96165, 106850, 128220, 153864, 160275, 181800, 192330, 213700, 215837, 256440, 320550, 384660, 427400, 431674, 480825, 641100, 647511, 769320, 863348, 961650, 1079185, 1282200, 1295022, 1726696, 1923300, 1942533, 2158370, 2590044, 3237555, 3846600, 3885066, 4316740, 5180088, 5395925, 6475110, 7770132, 8633480, 9712665, 10791850, 12950220, 15540264, 16187775, 19425330, 21583700, 25900440, 32375550, 38850660, 43167400, 48563325, 64751100, 77701320, 97126650, 129502200, 194253300, 388506600]

約数ペア:

[(1, 388506600), (2, 194253300), (3, 129502200), (4, 97126650), (5, 77701320), (6, 64751100), (8, 48563325), (9, 43167400), (10, 38850660), (12, 32375550), (15, 25900440), (18, 21583700), (20, 19425330), (24, 16187775), (25, 15540264), (30, 12950220), (36, 10791850), (40, 9712665), (45, 8633480), (50, 7770132), (60, 6475110), (72, 5395925), (75, 5180088), (90, 4316740), (100, 3885066), (101, 3846600), (120, 3237555), (150, 2590044), (180, 2158370), (200, 1942533), (202, 1923300), (225, 1726696), (300, 1295022), (303, 1282200), (360, 1079185), (404, 961650), (450, 863348), (505, 769320), (600, 647511), (606, 641100), (808, 480825), (900, 431674), (909, 427400), (1010, 384660), (1212, 320550), (1515, 256440), (1800, 215837), (1818, 213700), (2020, 192330), (2137, 181800), (2424, 160275), (2525, 153864), (3030, 128220), (3636, 106850), (4040, 96165), (4274, 90900), (4545, 85480), (5050, 76932), (6060, 64110), (6411, 60600), (7272, 53425), (7575, 51288), (8548, 45450), (9090, 42740), (10100, 38466), (10685, 36360), (12120, 32055), (12822, 30300), (15150, 25644), (17096, 22725), (18180, 21370), (19233, 20200)]