426339200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 144

約数和(自身を含む): 1225591200

約数和(自身を除く): 799252000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2719, 2800, 3136, 3200, 3920, 4480, 4900, 5438, 5600, 6272, 7840, 9800, 10876, 11200, 13595, 15680, 19033, 19600, 21752, 22400, 27190, 31360, 38066, 39200, 43504, 54380, 67975, 76132, 78400, 87008, 95165, 108760, 133231, 135950, 152264, 156800, 174016, 190330, 217520, 266462, 271900, 304528, 348032, 380660, 435040, 475825, 532924, 543800, 609056, 666155, 761320, 870080, 951650, 1065848, 1087600, 1218112, 1332310, 1522640, 1740160, 1903300, 2131696, 2175200, 2436224, 2664620, 3045280, 3330775, 3806600, 4263392, 4350400, 5329240, 6090560, 6661550, 7613200, 8526784, 8700800, 10658480, 12181120, 13323100, 15226400, 17053568, 21316960, 26646200, 30452800, 42633920, 53292400, 60905600, 85267840, 106584800, 213169600, 426339200]

約数ペア:

[(1, 426339200), (2, 213169600), (4, 106584800), (5, 85267840), (7, 60905600), (8, 53292400), (10, 42633920), (14, 30452800), (16, 26646200), (20, 21316960), (25, 17053568), (28, 15226400), (32, 13323100), (35, 12181120), (40, 10658480), (49, 8700800), (50, 8526784), (56, 7613200), (64, 6661550), (70, 6090560), (80, 5329240), (98, 4350400), (100, 4263392), (112, 3806600), (128, 3330775), (140, 3045280), (160, 2664620), (175, 2436224), (196, 2175200), (200, 2131696), (224, 1903300), (245, 1740160), (280, 1522640), (320, 1332310), (350, 1218112), (392, 1087600), (400, 1065848), (448, 951650), (490, 870080), (560, 761320), (640, 666155), (700, 609056), (784, 543800), (800, 532924), (896, 475825), (980, 435040), (1120, 380660), (1225, 348032), (1400, 304528), (1568, 271900), (1600, 266462), (1960, 217520), (2240, 190330), (2450, 174016), (2719, 156800), (2800, 152264), (3136, 135950), (3200, 133231), (3920, 108760), (4480, 95165), (4900, 87008), (5438, 78400), (5600, 76132), (6272, 67975), (7840, 54380), (9800, 43504), (10876, 39200), (11200, 38066), (13595, 31360), (15680, 27190), (19033, 22400), (19600, 21752)]