1488130000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{3037}}^1$

素因数の和:3079

約数の個数: 150

約数和(自身を含む): 4192522026

約数和(自身を除く): 2704392026

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 625, 700, 784, 875, 980, 1000, 1225, 1250, 1400, 1750, 1960, 2000, 2450, 2500, 2800, 3037, 3500, 3920, 4375, 4900, 5000, 6074, 6125, 7000, 8750, 9800, 10000, 12148, 12250, 14000, 15185, 17500, 19600, 21259, 24296, 24500, 30370, 30625, 35000, 42518, 48592, 49000, 60740, 61250, 70000, 75925, 85036, 98000, 106295, 121480, 122500, 148813, 151850, 170072, 212590, 242960, 245000, 297626, 303700, 340144, 379625, 425180, 490000, 531475, 595252, 607400, 744065, 759250, 850360, 1062950, 1190504, 1214800, 1488130, 1518500, 1700720, 1898125, 2125900, 2381008, 2657375, 2976260, 3037000, 3720325, 3796250, 4251800, 5314750, 5952520, 6074000, 7440650, 7592500, 8503600, 10629500, 11905040, 13286875, 14881300, 15185000, 18601625, 21259000, 26573750, 29762600, 30370000, 37203250, 42518000, 53147500, 59525200, 74406500, 93008125, 106295000, 148813000, 186016250, 212590000, 297626000, 372032500, 744065000, 1488130000]

約数ペア:

[(1, 1488130000), (2, 744065000), (4, 372032500), (5, 297626000), (7, 212590000), (8, 186016250), (10, 148813000), (14, 106295000), (16, 93008125), (20, 74406500), (25, 59525200), (28, 53147500), (35, 42518000), (40, 37203250), (49, 30370000), (50, 29762600), (56, 26573750), (70, 21259000), (80, 18601625), (98, 15185000), (100, 14881300), (112, 13286875), (125, 11905040), (140, 10629500), (175, 8503600), (196, 7592500), (200, 7440650), (245, 6074000), (250, 5952520), (280, 5314750), (350, 4251800), (392, 3796250), (400, 3720325), (490, 3037000), (500, 2976260), (560, 2657375), (625, 2381008), (700, 2125900), (784, 1898125), (875, 1700720), (980, 1518500), (1000, 1488130), (1225, 1214800), (1250, 1190504), (1400, 1062950), (1750, 850360), (1960, 759250), (2000, 744065), (2450, 607400), (2500, 595252), (2800, 531475), (3037, 490000), (3500, 425180), (3920, 379625), (4375, 340144), (4900, 303700), (5000, 297626), (6074, 245000), (6125, 242960), (7000, 212590), (8750, 170072), (9800, 151850), (10000, 148813), (12148, 122500), (12250, 121480), (14000, 106295), (15185, 98000), (17500, 85036), (19600, 75925), (21259, 70000), (24296, 61250), (24500, 60740), (30370, 49000), (30625, 48592), (35000, 42518)]