81622200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 281232000

約数和(自身を除く): 199609800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 83, 88, 100, 110, 120, 132, 149, 150, 165, 166, 200, 220, 249, 264, 275, 298, 300, 330, 332, 415, 440, 447, 498, 550, 596, 600, 660, 664, 745, 825, 830, 894, 913, 996, 1100, 1192, 1245, 1320, 1490, 1639, 1650, 1660, 1788, 1826, 1992, 2075, 2200, 2235, 2490, 2739, 2980, 3278, 3300, 3320, 3576, 3652, 3725, 4150, 4470, 4565, 4917, 4980, 5478, 5960, 6225, 6556, 6600, 7304, 7450, 8195, 8300, 8940, 9130, 9834, 9960, 10956, 11175, 12367, 12450, 13112, 13695, 14900, 16390, 16600, 17880, 18260, 19668, 21912, 22350, 22825, 24585, 24734, 24900, 27390, 29800, 32780, 36520, 37101, 39336, 40975, 44700, 45650, 49170, 49468, 49800, 54780, 61835, 65560, 68475, 74202, 81950, 89400, 91300, 98340, 98936, 109560, 122925, 123670, 136037, 136950, 148404, 163900, 182600, 185505, 196680, 245850, 247340, 272074, 273900, 296808, 309175, 327800, 371010, 408111, 491700, 494680, 544148, 547800, 618350, 680185, 742020, 816222, 927525, 983400, 1088296, 1236700, 1360370, 1484040, 1632444, 1855050, 2040555, 2473400, 2720740, 3264888, 3400925, 3710100, 4081110, 5441480, 6801850, 7420200, 8162220, 10202775, 13603700, 16324440, 20405550, 27207400, 40811100, 81622200]

約数ペア:

[(1, 81622200), (2, 40811100), (3, 27207400), (4, 20405550), (5, 16324440), (6, 13603700), (8, 10202775), (10, 8162220), (11, 7420200), (12, 6801850), (15, 5441480), (20, 4081110), (22, 3710100), (24, 3400925), (25, 3264888), (30, 2720740), (33, 2473400), (40, 2040555), (44, 1855050), (50, 1632444), (55, 1484040), (60, 1360370), (66, 1236700), (75, 1088296), (83, 983400), (88, 927525), (100, 816222), (110, 742020), (120, 680185), (132, 618350), (149, 547800), (150, 544148), (165, 494680), (166, 491700), (200, 408111), (220, 371010), (249, 327800), (264, 309175), (275, 296808), (298, 273900), (300, 272074), (330, 247340), (332, 245850), (415, 196680), (440, 185505), (447, 182600), (498, 163900), (550, 148404), (596, 136950), (600, 136037), (660, 123670), (664, 122925), (745, 109560), (825, 98936), (830, 98340), (894, 91300), (913, 89400), (996, 81950), (1100, 74202), (1192, 68475), (1245, 65560), (1320, 61835), (1490, 54780), (1639, 49800), (1650, 49468), (1660, 49170), (1788, 45650), (1826, 44700), (1992, 40975), (2075, 39336), (2200, 37101), (2235, 36520), (2490, 32780), (2739, 29800), (2980, 27390), (3278, 24900), (3300, 24734), (3320, 24585), (3576, 22825), (3652, 22350), (3725, 21912), (4150, 19668), (4470, 18260), (4565, 17880), (4917, 16600), (4980, 16390), (5478, 14900), (5960, 13695), (6225, 13112), (6556, 12450), (6600, 12367), (7304, 11175), (7450, 10956), (8195, 9960), (8300, 9834), (8940, 9130)]