125745620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 357861504

約数和(自身を除く): 232115884

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 571, 572, 605, 715, 770, 847, 910, 1001, 1142, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2284, 2420, 2855, 2860, 3146, 3388, 3997, 4004, 4235, 5005, 5710, 6281, 6292, 7423, 7865, 7994, 8470, 10010, 11011, 11420, 12562, 14846, 15730, 15988, 16940, 19985, 20020, 22022, 25124, 29692, 31405, 31460, 37115, 39970, 43967, 44044, 51961, 55055, 62810, 69091, 74230, 79940, 81653, 87934, 103922, 110110, 125620, 138182, 148460, 163306, 175868, 207844, 219835, 220220, 259805, 276364, 326612, 345455, 408265, 439670, 483637, 519610, 571571, 690910, 816530, 879340, 898183, 967274, 1039220, 1143142, 1381820, 1633060, 1796366, 1934548, 2286284, 2418185, 2857855, 3592732, 4490915, 4836370, 5715710, 6287281, 8981830, 9672740, 11431420, 12574562, 17963660, 25149124, 31436405, 62872810, 125745620]

約数ペア:

[(1, 125745620), (2, 62872810), (4, 31436405), (5, 25149124), (7, 17963660), (10, 12574562), (11, 11431420), (13, 9672740), (14, 8981830), (20, 6287281), (22, 5715710), (26, 4836370), (28, 4490915), (35, 3592732), (44, 2857855), (52, 2418185), (55, 2286284), (65, 1934548), (70, 1796366), (77, 1633060), (91, 1381820), (110, 1143142), (121, 1039220), (130, 967274), (140, 898183), (143, 879340), (154, 816530), (182, 690910), (220, 571571), (242, 519610), (260, 483637), (286, 439670), (308, 408265), (364, 345455), (385, 326612), (455, 276364), (484, 259805), (571, 220220), (572, 219835), (605, 207844), (715, 175868), (770, 163306), (847, 148460), (910, 138182), (1001, 125620), (1142, 110110), (1210, 103922), (1430, 87934), (1540, 81653), (1573, 79940), (1694, 74230), (1820, 69091), (2002, 62810), (2284, 55055), (2420, 51961), (2855, 44044), (2860, 43967), (3146, 39970), (3388, 37115), (3997, 31460), (4004, 31405), (4235, 29692), (5005, 25124), (5710, 22022), (6281, 20020), (6292, 19985), (7423, 16940), (7865, 15988), (7994, 15730), (8470, 14846), (10010, 12562), (11011, 11420)]