155582000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11113}}^1$

素因数の和:11143

約数の個数: 80

約数和(自身を含む): 429978432

約数和(自身を除く): 274396432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 11113, 14000, 22226, 44452, 55565, 77791, 88904, 111130, 155582, 177808, 222260, 277825, 311164, 388955, 444520, 555650, 622328, 777910, 889040, 1111300, 1244656, 1389125, 1555820, 1944775, 2222600, 2778250, 3111640, 3889550, 4445200, 5556500, 6223280, 7779100, 9723875, 11113000, 15558200, 19447750, 22226000, 31116400, 38895500, 77791000, 155582000]

約数ペア:

[(1, 155582000), (2, 77791000), (4, 38895500), (5, 31116400), (7, 22226000), (8, 19447750), (10, 15558200), (14, 11113000), (16, 9723875), (20, 7779100), (25, 6223280), (28, 5556500), (35, 4445200), (40, 3889550), (50, 3111640), (56, 2778250), (70, 2222600), (80, 1944775), (100, 1555820), (112, 1389125), (125, 1244656), (140, 1111300), (175, 889040), (200, 777910), (250, 622328), (280, 555650), (350, 444520), (400, 388955), (500, 311164), (560, 277825), (700, 222260), (875, 177808), (1000, 155582), (1400, 111130), (1750, 88904), (2000, 77791), (2800, 55565), (3500, 44452), (7000, 22226), (11113, 14000)]