77560830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 213295680

約数和(自身を除く): 135734850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 138, 178, 207, 230, 267, 345, 414, 421, 445, 534, 690, 801, 842, 890, 1035, 1263, 1335, 1602, 2047, 2070, 2105, 2526, 2670, 3789, 4005, 4094, 4210, 6141, 6315, 7578, 8010, 9683, 10235, 12282, 12630, 18423, 18945, 19366, 20470, 29049, 30705, 36846, 37469, 37890, 48415, 58098, 61410, 74938, 87147, 92115, 96830, 112407, 145245, 174294, 184230, 187345, 224814, 290490, 337221, 374690, 435735, 562035, 674442, 861787, 871470, 1124070, 1686105, 1723574, 2585361, 3372210, 4308935, 5170722, 7756083, 8617870, 12926805, 15512166, 25853610, 38780415, 77560830]

約数ペア:

[(1, 77560830), (2, 38780415), (3, 25853610), (5, 15512166), (6, 12926805), (9, 8617870), (10, 7756083), (15, 5170722), (18, 4308935), (23, 3372210), (30, 2585361), (45, 1723574), (46, 1686105), (69, 1124070), (89, 871470), (90, 861787), (115, 674442), (138, 562035), (178, 435735), (207, 374690), (230, 337221), (267, 290490), (345, 224814), (414, 187345), (421, 184230), (445, 174294), (534, 145245), (690, 112407), (801, 96830), (842, 92115), (890, 87147), (1035, 74938), (1263, 61410), (1335, 58098), (1602, 48415), (2047, 37890), (2070, 37469), (2105, 36846), (2526, 30705), (2670, 29049), (3789, 20470), (4005, 19366), (4094, 18945), (4210, 18423), (6141, 12630), (6315, 12282), (7578, 10235), (8010, 9683)]