101775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 302448384

約数和(自身を除く): 200672864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 751, 770, 847, 880, 968, 1120, 1210, 1232, 1502, 1540, 1694, 1760, 1936, 2420, 2464, 3004, 3080, 3388, 3755, 3872, 4235, 4840, 5257, 6008, 6160, 6776, 7510, 8261, 8470, 9680, 10514, 12016, 12320, 13552, 15020, 16522, 16940, 19360, 21028, 24032, 26285, 27104, 30040, 33044, 33880, 41305, 42056, 52570, 57827, 60080, 66088, 67760, 82610, 84112, 90871, 105140, 115654, 120160, 132176, 135520, 165220, 168224, 181742, 210280, 231308, 264352, 289135, 330440, 363484, 420560, 454355, 462616, 578270, 636097, 660880, 726968, 841120, 908710, 925232, 1156540, 1272194, 1321760, 1453936, 1817420, 1850464, 2313080, 2544388, 2907872, 3180485, 3634840, 4626160, 5088776, 6360970, 7269680, 9252320, 10177552, 12721940, 14539360, 20355104, 25443880, 50887760, 101775520]

約数ペア:

[(1, 101775520), (2, 50887760), (4, 25443880), (5, 20355104), (7, 14539360), (8, 12721940), (10, 10177552), (11, 9252320), (14, 7269680), (16, 6360970), (20, 5088776), (22, 4626160), (28, 3634840), (32, 3180485), (35, 2907872), (40, 2544388), (44, 2313080), (55, 1850464), (56, 1817420), (70, 1453936), (77, 1321760), (80, 1272194), (88, 1156540), (110, 925232), (112, 908710), (121, 841120), (140, 726968), (154, 660880), (160, 636097), (176, 578270), (220, 462616), (224, 454355), (242, 420560), (280, 363484), (308, 330440), (352, 289135), (385, 264352), (440, 231308), (484, 210280), (560, 181742), (605, 168224), (616, 165220), (751, 135520), (770, 132176), (847, 120160), (880, 115654), (968, 105140), (1120, 90871), (1210, 84112), (1232, 82610), (1502, 67760), (1540, 66088), (1694, 60080), (1760, 57827), (1936, 52570), (2420, 42056), (2464, 41305), (3004, 33880), (3080, 33044), (3388, 30040), (3755, 27104), (3872, 26285), (4235, 24032), (4840, 21028), (5257, 19360), (6008, 16940), (6160, 16522), (6776, 15020), (7510, 13552), (8261, 12320), (8470, 12016), (9680, 10514)]