79396140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 149218260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 107, 149, 166, 214, 249, 298, 321, 332, 415, 428, 447, 498, 535, 596, 642, 745, 830, 894, 996, 1070, 1245, 1284, 1490, 1605, 1660, 1788, 2140, 2235, 2490, 2980, 3210, 4470, 4980, 6420, 8881, 8940, 12367, 15943, 17762, 24734, 26643, 31886, 35524, 37101, 44405, 47829, 49468, 53286, 61835, 63772, 74202, 79715, 88810, 95658, 106572, 123670, 133215, 148404, 159430, 177620, 185505, 191316, 239145, 247340, 266430, 318860, 371010, 478290, 532860, 742020, 956580, 1323269, 2646538, 3969807, 5293076, 6616345, 7939614, 13232690, 15879228, 19849035, 26465380, 39698070, 79396140]

約数ペア:

[(1, 79396140), (2, 39698070), (3, 26465380), (4, 19849035), (5, 15879228), (6, 13232690), (10, 7939614), (12, 6616345), (15, 5293076), (20, 3969807), (30, 2646538), (60, 1323269), (83, 956580), (107, 742020), (149, 532860), (166, 478290), (214, 371010), (249, 318860), (298, 266430), (321, 247340), (332, 239145), (415, 191316), (428, 185505), (447, 177620), (498, 159430), (535, 148404), (596, 133215), (642, 123670), (745, 106572), (830, 95658), (894, 88810), (996, 79715), (1070, 74202), (1245, 63772), (1284, 61835), (1490, 53286), (1605, 49468), (1660, 47829), (1788, 44405), (2140, 37101), (2235, 35524), (2490, 31886), (2980, 26643), (3210, 24734), (4470, 17762), (4980, 15943), (6420, 12367), (8881, 8940)]