18071736200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{82219}}^1$

素因数の和:82399

約数の個数: 96

約数和(自身を含む): 48325627200

約数和(自身を除く): 30253891000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 157, 175, 200, 280, 314, 350, 628, 700, 785, 1099, 1256, 1400, 1570, 2198, 3140, 3925, 4396, 5495, 6280, 7850, 8792, 10990, 15700, 21980, 27475, 31400, 43960, 54950, 82219, 109900, 164438, 219800, 328876, 411095, 575533, 657752, 822190, 1151066, 1644380, 2055475, 2302132, 2877665, 3288760, 4110950, 4604264, 5755330, 8221900, 11510660, 12908383, 14388325, 16443800, 23021320, 25816766, 28776650, 51633532, 57553300, 64541915, 90358681, 103267064, 115106600, 129083830, 180717362, 258167660, 322709575, 361434724, 451793405, 516335320, 645419150, 722869448, 903586810, 1290838300, 1807173620, 2258967025, 2581676600, 3614347240, 4517934050, 9035868100, 18071736200]

約数ペア:

[(1, 18071736200), (2, 9035868100), (4, 4517934050), (5, 3614347240), (7, 2581676600), (8, 2258967025), (10, 1807173620), (14, 1290838300), (20, 903586810), (25, 722869448), (28, 645419150), (35, 516335320), (40, 451793405), (50, 361434724), (56, 322709575), (70, 258167660), (100, 180717362), (140, 129083830), (157, 115106600), (175, 103267064), (200, 90358681), (280, 64541915), (314, 57553300), (350, 51633532), (628, 28776650), (700, 25816766), (785, 23021320), (1099, 16443800), (1256, 14388325), (1400, 12908383), (1570, 11510660), (2198, 8221900), (3140, 5755330), (3925, 4604264), (4396, 4110950), (5495, 3288760), (6280, 2877665), (7850, 2302132), (8792, 2055475), (10990, 1644380), (15700, 1151066), (21980, 822190), (27475, 657752), (31400, 575533), (43960, 411095), (54950, 328876), (82219, 219800), (109900, 164438)]