134480500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 373464000

約数和(自身を除く): 238983500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 125, 140, 154, 175, 196, 220, 245, 250, 275, 308, 350, 385, 490, 499, 500, 539, 550, 700, 770, 875, 980, 998, 1078, 1100, 1225, 1375, 1540, 1750, 1925, 1996, 2156, 2450, 2495, 2695, 2750, 3493, 3500, 3850, 4900, 4990, 5390, 5489, 5500, 6125, 6986, 7700, 9625, 9980, 10780, 10978, 12250, 12475, 13475, 13972, 17465, 19250, 21956, 24451, 24500, 24950, 26950, 27445, 34930, 38423, 38500, 48902, 49900, 53900, 54890, 62375, 67375, 69860, 76846, 87325, 97804, 109780, 122255, 124750, 134750, 137225, 153692, 174650, 192115, 244510, 249500, 268961, 269500, 274450, 349300, 384230, 436625, 489020, 537922, 548900, 611275, 686125, 768460, 873250, 960575, 1075844, 1222550, 1344805, 1372250, 1746500, 1921150, 2445100, 2689610, 2744500, 3056375, 3842300, 4802875, 5379220, 6112750, 6724025, 9605750, 12225500, 13448050, 19211500, 26896100, 33620125, 67240250, 134480500]

約数ペア:

[(1, 134480500), (2, 67240250), (4, 33620125), (5, 26896100), (7, 19211500), (10, 13448050), (11, 12225500), (14, 9605750), (20, 6724025), (22, 6112750), (25, 5379220), (28, 4802875), (35, 3842300), (44, 3056375), (49, 2744500), (50, 2689610), (55, 2445100), (70, 1921150), (77, 1746500), (98, 1372250), (100, 1344805), (110, 1222550), (125, 1075844), (140, 960575), (154, 873250), (175, 768460), (196, 686125), (220, 611275), (245, 548900), (250, 537922), (275, 489020), (308, 436625), (350, 384230), (385, 349300), (490, 274450), (499, 269500), (500, 268961), (539, 249500), (550, 244510), (700, 192115), (770, 174650), (875, 153692), (980, 137225), (998, 134750), (1078, 124750), (1100, 122255), (1225, 109780), (1375, 97804), (1540, 87325), (1750, 76846), (1925, 69860), (1996, 67375), (2156, 62375), (2450, 54890), (2495, 53900), (2695, 49900), (2750, 48902), (3493, 38500), (3500, 38423), (3850, 34930), (4900, 27445), (4990, 26950), (5390, 24950), (5489, 24500), (5500, 24451), (6125, 21956), (6986, 19250), (7700, 17465), (9625, 13972), (9980, 13475), (10780, 12475), (10978, 12250)]