10910900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 32081280

約数和(自身を除く): 21170380

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 109, 110, 130, 140, 143, 154, 175, 182, 218, 220, 260, 275, 286, 308, 325, 350, 364, 385, 436, 455, 545, 550, 572, 650, 700, 715, 763, 770, 910, 1001, 1090, 1100, 1199, 1300, 1417, 1430, 1526, 1540, 1820, 1925, 2002, 2180, 2275, 2398, 2725, 2834, 2860, 3052, 3575, 3815, 3850, 4004, 4550, 4796, 5005, 5450, 5668, 5995, 7085, 7150, 7630, 7700, 8393, 9100, 9919, 10010, 10900, 11990, 14170, 14300, 15260, 15587, 16786, 19075, 19838, 20020, 23980, 25025, 28340, 29975, 31174, 33572, 35425, 38150, 39676, 41965, 49595, 50050, 59950, 62348, 70850, 76300, 77935, 83930, 99190, 100100, 109109, 119900, 141700, 155870, 167860, 198380, 209825, 218218, 247975, 311740, 389675, 419650, 436436, 495950, 545545, 779350, 839300, 991900, 1091090, 1558700, 2182180, 2727725, 5455450, 10910900]

約数ペア:

[(1, 10910900), (2, 5455450), (4, 2727725), (5, 2182180), (7, 1558700), (10, 1091090), (11, 991900), (13, 839300), (14, 779350), (20, 545545), (22, 495950), (25, 436436), (26, 419650), (28, 389675), (35, 311740), (44, 247975), (50, 218218), (52, 209825), (55, 198380), (65, 167860), (70, 155870), (77, 141700), (91, 119900), (100, 109109), (109, 100100), (110, 99190), (130, 83930), (140, 77935), (143, 76300), (154, 70850), (175, 62348), (182, 59950), (218, 50050), (220, 49595), (260, 41965), (275, 39676), (286, 38150), (308, 35425), (325, 33572), (350, 31174), (364, 29975), (385, 28340), (436, 25025), (455, 23980), (545, 20020), (550, 19838), (572, 19075), (650, 16786), (700, 15587), (715, 15260), (763, 14300), (770, 14170), (910, 11990), (1001, 10900), (1090, 10010), (1100, 9919), (1199, 9100), (1300, 8393), (1417, 7700), (1430, 7630), (1526, 7150), (1540, 7085), (1820, 5995), (1925, 5668), (2002, 5450), (2180, 5005), (2275, 4796), (2398, 4550), (2725, 4004), (2834, 3850), (2860, 3815), (3052, 3575)]