75131760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 181994640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 191, 220, 240, 264, 298, 330, 382, 440, 447, 528, 573, 596, 660, 745, 764, 880, 894, 955, 1146, 1192, 1320, 1490, 1528, 1639, 1788, 1910, 2101, 2235, 2292, 2384, 2640, 2865, 2980, 3056, 3278, 3576, 3820, 4202, 4470, 4584, 4917, 5730, 5960, 6303, 6556, 7152, 7640, 8195, 8404, 8940, 9168, 9834, 10505, 11460, 11920, 12606, 13112, 15280, 16390, 16808, 17880, 19668, 21010, 22920, 24585, 25212, 26224, 28459, 31515, 32780, 33616, 35760, 39336, 42020, 45840, 49170, 50424, 56918, 63030, 65560, 78672, 84040, 85377, 98340, 100848, 113836, 126060, 131120, 142295, 168080, 170754, 196680, 227672, 252120, 284590, 313049, 341508, 393360, 426885, 455344, 504240, 569180, 626098, 683016, 853770, 939147, 1138360, 1252196, 1366032, 1565245, 1707540, 1878294, 2276720, 2504392, 3130490, 3415080, 3756588, 4695735, 5008784, 6260980, 6830160, 7513176, 9391470, 12521960, 15026352, 18782940, 25043920, 37565880, 75131760]

約数ペア:

[(1, 75131760), (2, 37565880), (3, 25043920), (4, 18782940), (5, 15026352), (6, 12521960), (8, 9391470), (10, 7513176), (11, 6830160), (12, 6260980), (15, 5008784), (16, 4695735), (20, 3756588), (22, 3415080), (24, 3130490), (30, 2504392), (33, 2276720), (40, 1878294), (44, 1707540), (48, 1565245), (55, 1366032), (60, 1252196), (66, 1138360), (80, 939147), (88, 853770), (110, 683016), (120, 626098), (132, 569180), (149, 504240), (165, 455344), (176, 426885), (191, 393360), (220, 341508), (240, 313049), (264, 284590), (298, 252120), (330, 227672), (382, 196680), (440, 170754), (447, 168080), (528, 142295), (573, 131120), (596, 126060), (660, 113836), (745, 100848), (764, 98340), (880, 85377), (894, 84040), (955, 78672), (1146, 65560), (1192, 63030), (1320, 56918), (1490, 50424), (1528, 49170), (1639, 45840), (1788, 42020), (1910, 39336), (2101, 35760), (2235, 33616), (2292, 32780), (2384, 31515), (2640, 28459), (2865, 26224), (2980, 25212), (3056, 24585), (3278, 22920), (3576, 21010), (3820, 19668), (4202, 17880), (4470, 16808), (4584, 16390), (4917, 15280), (5730, 13112), (5960, 12606), (6303, 11920), (6556, 11460), (7152, 10505), (7640, 9834), (8195, 9168), (8404, 8940)]