129446800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 360351936

約数和(自身を除く): 230905136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 166, 175, 200, 280, 332, 350, 400, 415, 557, 560, 581, 664, 700, 830, 1114, 1162, 1328, 1400, 1660, 2075, 2228, 2324, 2785, 2800, 2905, 3320, 3899, 4150, 4456, 4648, 5570, 5810, 6640, 7798, 8300, 8912, 9296, 11140, 11620, 13925, 14525, 15596, 16600, 19495, 22280, 23240, 27850, 29050, 31192, 33200, 38990, 44560, 46231, 46480, 55700, 58100, 62384, 77980, 92462, 97475, 111400, 116200, 155960, 184924, 194950, 222800, 231155, 232400, 311920, 323617, 369848, 389900, 462310, 647234, 739696, 779800, 924620, 1155775, 1294468, 1559600, 1618085, 1849240, 2311550, 2588936, 3236170, 3698480, 4623100, 5177872, 6472340, 8090425, 9246200, 12944680, 16180850, 18492400, 25889360, 32361700, 64723400, 129446800]

約数ペア:

[(1, 129446800), (2, 64723400), (4, 32361700), (5, 25889360), (7, 18492400), (8, 16180850), (10, 12944680), (14, 9246200), (16, 8090425), (20, 6472340), (25, 5177872), (28, 4623100), (35, 3698480), (40, 3236170), (50, 2588936), (56, 2311550), (70, 1849240), (80, 1618085), (83, 1559600), (100, 1294468), (112, 1155775), (140, 924620), (166, 779800), (175, 739696), (200, 647234), (280, 462310), (332, 389900), (350, 369848), (400, 323617), (415, 311920), (557, 232400), (560, 231155), (581, 222800), (664, 194950), (700, 184924), (830, 155960), (1114, 116200), (1162, 111400), (1328, 97475), (1400, 92462), (1660, 77980), (2075, 62384), (2228, 58100), (2324, 55700), (2785, 46480), (2800, 46231), (2905, 44560), (3320, 38990), (3899, 33200), (4150, 31192), (4456, 29050), (4648, 27850), (5570, 23240), (5810, 22280), (6640, 19495), (7798, 16600), (8300, 15596), (8912, 14525), (9296, 13925), (11140, 11620)]