129869600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 108

約数和(自身を含む): 368917794

約数和(自身を除く): 239048194

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3313, 3920, 4900, 5600, 6626, 7840, 9800, 13252, 16565, 19600, 23191, 26504, 33130, 39200, 46382, 53008, 66260, 82825, 92764, 106016, 115955, 132520, 162337, 165650, 185528, 231910, 265040, 324674, 331300, 371056, 463820, 530080, 579775, 649348, 662600, 742112, 811685, 927640, 1159550, 1298696, 1325200, 1623370, 1855280, 2319100, 2597392, 2650400, 3246740, 3710560, 4058425, 4638200, 5194784, 6493480, 8116850, 9276400, 12986960, 16233700, 18552800, 25973920, 32467400, 64934800, 129869600]

約数ペア:

[(1, 129869600), (2, 64934800), (4, 32467400), (5, 25973920), (7, 18552800), (8, 16233700), (10, 12986960), (14, 9276400), (16, 8116850), (20, 6493480), (25, 5194784), (28, 4638200), (32, 4058425), (35, 3710560), (40, 3246740), (49, 2650400), (50, 2597392), (56, 2319100), (70, 1855280), (80, 1623370), (98, 1325200), (100, 1298696), (112, 1159550), (140, 927640), (160, 811685), (175, 742112), (196, 662600), (200, 649348), (224, 579775), (245, 530080), (280, 463820), (350, 371056), (392, 331300), (400, 324674), (490, 265040), (560, 231910), (700, 185528), (784, 165650), (800, 162337), (980, 132520), (1120, 115955), (1225, 106016), (1400, 92764), (1568, 82825), (1960, 66260), (2450, 53008), (2800, 46382), (3313, 39200), (3920, 33130), (4900, 26504), (5600, 23191), (6626, 19600), (7840, 16565), (9800, 13252)]