274439200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{7001}}^1$

素因数の和:7035

約数の個数: 108

約数和(自身を含む): 779469642

約数和(自身を除く): 505030442

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, 3920, 4900, 5600, 7001, 7840, 9800, 14002, 19600, 28004, 35005, 39200, 49007, 56008, 70010, 98014, 112016, 140020, 175025, 196028, 224032, 245035, 280040, 343049, 350050, 392056, 490070, 560080, 686098, 700100, 784112, 980140, 1120160, 1225175, 1372196, 1400200, 1568224, 1715245, 1960280, 2450350, 2744392, 2800400, 3430490, 3920560, 4900700, 5488784, 5600800, 6860980, 7841120, 8576225, 9801400, 10977568, 13721960, 17152450, 19602800, 27443920, 34304900, 39205600, 54887840, 68609800, 137219600, 274439200]

約数ペア:

[(1, 274439200), (2, 137219600), (4, 68609800), (5, 54887840), (7, 39205600), (8, 34304900), (10, 27443920), (14, 19602800), (16, 17152450), (20, 13721960), (25, 10977568), (28, 9801400), (32, 8576225), (35, 7841120), (40, 6860980), (49, 5600800), (50, 5488784), (56, 4900700), (70, 3920560), (80, 3430490), (98, 2800400), (100, 2744392), (112, 2450350), (140, 1960280), (160, 1715245), (175, 1568224), (196, 1400200), (200, 1372196), (224, 1225175), (245, 1120160), (280, 980140), (350, 784112), (392, 700100), (400, 686098), (490, 560080), (560, 490070), (700, 392056), (784, 350050), (800, 343049), (980, 280040), (1120, 245035), (1225, 224032), (1400, 196028), (1568, 175025), (1960, 140020), (2450, 112016), (2800, 98014), (3920, 70010), (4900, 56008), (5600, 49007), (7001, 39200), (7840, 35005), (9800, 28004), (14002, 19600)]