212345400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 660493440

約数和(自身を除く): 448148040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 547, 600, 647, 1094, 1294, 1641, 1941, 2188, 2588, 2735, 3235, 3282, 3882, 4376, 5176, 5470, 6470, 6564, 7764, 8205, 9705, 10940, 12940, 13128, 13675, 15528, 16175, 16410, 19410, 21880, 25880, 27350, 32350, 32820, 38820, 41025, 48525, 54700, 64700, 65640, 77640, 82050, 97050, 109400, 129400, 164100, 194100, 328200, 353909, 388200, 707818, 1061727, 1415636, 1769545, 2123454, 2831272, 3539090, 4246908, 5308635, 7078180, 8493816, 8847725, 10617270, 14156360, 17695450, 21234540, 26543175, 35390900, 42469080, 53086350, 70781800, 106172700, 212345400]

約数ペア:

[(1, 212345400), (2, 106172700), (3, 70781800), (4, 53086350), (5, 42469080), (6, 35390900), (8, 26543175), (10, 21234540), (12, 17695450), (15, 14156360), (20, 10617270), (24, 8847725), (25, 8493816), (30, 7078180), (40, 5308635), (50, 4246908), (60, 3539090), (75, 2831272), (100, 2123454), (120, 1769545), (150, 1415636), (200, 1061727), (300, 707818), (547, 388200), (600, 353909), (647, 328200), (1094, 194100), (1294, 164100), (1641, 129400), (1941, 109400), (2188, 97050), (2588, 82050), (2735, 77640), (3235, 65640), (3282, 64700), (3882, 54700), (4376, 48525), (5176, 41025), (5470, 38820), (6470, 32820), (6564, 32350), (7764, 27350), (8205, 25880), (9705, 21880), (10940, 19410), (12940, 16410), (13128, 16175), (13675, 15528)]