126256900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 359976960

約数和(自身を除く): 233720060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 863, 950, 1045, 1100, 1330, 1463, 1540, 1726, 1900, 1925, 2090, 2660, 2926, 3325, 3452, 3850, 4180, 4315, 5225, 5852, 6041, 6650, 7315, 7700, 8630, 9493, 10450, 12082, 13300, 14630, 16397, 17260, 18986, 20900, 21575, 24164, 29260, 30205, 32794, 36575, 37972, 43150, 47465, 60410, 65588, 66451, 73150, 81985, 86300, 94930, 114779, 120820, 132902, 146300, 151025, 163970, 180367, 189860, 229558, 237325, 265804, 302050, 327940, 332255, 360734, 409925, 459116, 474650, 573895, 604100, 664510, 721468, 819850, 901835, 949300, 1147790, 1262569, 1329020, 1639700, 1661275, 1803670, 2295580, 2525138, 2869475, 3322550, 3607340, 4509175, 5050276, 5738950, 6312845, 6645100, 9018350, 11477900, 12625690, 18036700, 25251380, 31564225, 63128450, 126256900]

約数ペア:

[(1, 126256900), (2, 63128450), (4, 31564225), (5, 25251380), (7, 18036700), (10, 12625690), (11, 11477900), (14, 9018350), (19, 6645100), (20, 6312845), (22, 5738950), (25, 5050276), (28, 4509175), (35, 3607340), (38, 3322550), (44, 2869475), (50, 2525138), (55, 2295580), (70, 1803670), (76, 1661275), (77, 1639700), (95, 1329020), (100, 1262569), (110, 1147790), (133, 949300), (140, 901835), (154, 819850), (175, 721468), (190, 664510), (209, 604100), (220, 573895), (266, 474650), (275, 459116), (308, 409925), (350, 360734), (380, 332255), (385, 327940), (418, 302050), (475, 265804), (532, 237325), (550, 229558), (665, 189860), (700, 180367), (770, 163970), (836, 151025), (863, 146300), (950, 132902), (1045, 120820), (1100, 114779), (1330, 94930), (1463, 86300), (1540, 81985), (1726, 73150), (1900, 66451), (1925, 65588), (2090, 60410), (2660, 47465), (2926, 43150), (3325, 37972), (3452, 36575), (3850, 32794), (4180, 30205), (4315, 29260), (5225, 24164), (5852, 21575), (6041, 20900), (6650, 18986), (7315, 17260), (7700, 16397), (8630, 14630), (9493, 13300), (10450, 12082)]