73413200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 204070272

約数和(自身を除く): 130657072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 157, 167, 175, 200, 280, 314, 334, 350, 400, 560, 628, 668, 700, 785, 835, 1099, 1169, 1256, 1336, 1400, 1570, 1670, 2198, 2338, 2512, 2672, 2800, 3140, 3340, 3925, 4175, 4396, 4676, 5495, 5845, 6280, 6680, 7850, 8350, 8792, 9352, 10990, 11690, 12560, 13360, 15700, 16700, 17584, 18704, 21980, 23380, 26219, 27475, 29225, 31400, 33400, 43960, 46760, 52438, 54950, 58450, 62800, 66800, 87920, 93520, 104876, 109900, 116900, 131095, 183533, 209752, 219800, 233800, 262190, 367066, 419504, 439600, 467600, 524380, 655475, 734132, 917665, 1048760, 1310950, 1468264, 1835330, 2097520, 2621900, 2936528, 3670660, 4588325, 5243800, 7341320, 9176650, 10487600, 14682640, 18353300, 36706600, 73413200]

約数ペア:

[(1, 73413200), (2, 36706600), (4, 18353300), (5, 14682640), (7, 10487600), (8, 9176650), (10, 7341320), (14, 5243800), (16, 4588325), (20, 3670660), (25, 2936528), (28, 2621900), (35, 2097520), (40, 1835330), (50, 1468264), (56, 1310950), (70, 1048760), (80, 917665), (100, 734132), (112, 655475), (140, 524380), (157, 467600), (167, 439600), (175, 419504), (200, 367066), (280, 262190), (314, 233800), (334, 219800), (350, 209752), (400, 183533), (560, 131095), (628, 116900), (668, 109900), (700, 104876), (785, 93520), (835, 87920), (1099, 66800), (1169, 62800), (1256, 58450), (1336, 54950), (1400, 52438), (1570, 46760), (1670, 43960), (2198, 33400), (2338, 31400), (2512, 29225), (2672, 27475), (2800, 26219), (3140, 23380), (3340, 21980), (3925, 18704), (4175, 17584), (4396, 16700), (4676, 15700), (5495, 13360), (5845, 12560), (6280, 11690), (6680, 10990), (7850, 9352), (8350, 8792)]