977250400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1737

約数の個数: 144

約数和(自身を含む): 2753261280

約数和(自身を除く): 1776010880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 160, 175, 200, 218, 224, 280, 350, 400, 436, 545, 560, 700, 763, 800, 872, 1090, 1120, 1400, 1526, 1601, 1744, 2180, 2725, 2800, 3052, 3202, 3488, 3815, 4360, 5450, 5600, 6104, 6404, 7630, 8005, 8720, 10900, 11207, 12208, 12808, 15260, 16010, 17440, 19075, 21800, 22414, 24416, 25616, 30520, 32020, 38150, 40025, 43600, 44828, 51232, 56035, 61040, 64040, 76300, 80050, 87200, 89656, 112070, 122080, 128080, 152600, 160100, 174509, 179312, 224140, 256160, 280175, 305200, 320200, 349018, 358624, 448280, 560350, 610400, 640400, 698036, 872545, 896560, 1120700, 1221563, 1280800, 1396072, 1745090, 1793120, 2241400, 2443126, 2792144, 3490180, 4362725, 4482800, 4886252, 5584288, 6107815, 6980360, 8725450, 8965600, 9772504, 12215630, 13960720, 17450900, 19545008, 24431260, 27921440, 30539075, 34901800, 39090016, 48862520, 61078150, 69803600, 97725040, 122156300, 139607200, 195450080, 244312600, 488625200, 977250400]

約数ペア:

[(1, 977250400), (2, 488625200), (4, 244312600), (5, 195450080), (7, 139607200), (8, 122156300), (10, 97725040), (14, 69803600), (16, 61078150), (20, 48862520), (25, 39090016), (28, 34901800), (32, 30539075), (35, 27921440), (40, 24431260), (50, 19545008), (56, 17450900), (70, 13960720), (80, 12215630), (100, 9772504), (109, 8965600), (112, 8725450), (140, 6980360), (160, 6107815), (175, 5584288), (200, 4886252), (218, 4482800), (224, 4362725), (280, 3490180), (350, 2792144), (400, 2443126), (436, 2241400), (545, 1793120), (560, 1745090), (700, 1396072), (763, 1280800), (800, 1221563), (872, 1120700), (1090, 896560), (1120, 872545), (1400, 698036), (1526, 640400), (1601, 610400), (1744, 560350), (2180, 448280), (2725, 358624), (2800, 349018), (3052, 320200), (3202, 305200), (3488, 280175), (3815, 256160), (4360, 224140), (5450, 179312), (5600, 174509), (6104, 160100), (6404, 152600), (7630, 128080), (8005, 122080), (8720, 112070), (10900, 89656), (11207, 87200), (12208, 80050), (12808, 76300), (15260, 64040), (16010, 61040), (17440, 56035), (19075, 51232), (21800, 44828), (22414, 43600), (24416, 40025), (25616, 38150), (30520, 32020)]