27640852920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{2053}}^1$

素因数の和:2470

約数の個数: 192

約数和(自身を含む): 90840204000

約数和(自身を除く): 63199351080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 251, 298, 360, 447, 502, 596, 745, 753, 894, 1004, 1192, 1255, 1341, 1490, 1506, 1788, 2008, 2053, 2235, 2259, 2510, 2682, 2980, 3012, 3576, 3765, 4106, 4470, 4518, 5020, 5364, 5960, 6024, 6159, 6705, 7530, 8212, 8940, 9036, 10040, 10265, 10728, 11295, 12318, 13410, 15060, 16424, 17880, 18072, 18477, 20530, 22590, 24636, 26820, 30120, 30795, 36954, 37399, 41060, 45180, 49272, 53640, 61590, 73908, 74798, 82120, 90360, 92385, 112197, 123180, 147816, 149596, 184770, 186995, 224394, 246360, 299192, 305897, 336591, 369540, 373990, 448788, 515303, 560985, 611794, 673182, 739080, 747980, 897576, 917691, 1030606, 1121970, 1223588, 1346364, 1495960, 1529485, 1545909, 1682955, 1835382, 2061212, 2243940, 2447176, 2576515, 2692728, 2753073, 3058970, 3091818, 3365910, 3670764, 4122424, 4487880, 4588455, 4637727, 5153030, 5506146, 6117940, 6183636, 6731820, 7341528, 7729545, 9176910, 9275454, 10306060, 11012292, 12235880, 12367272, 13463640, 13765365, 15459090, 18353820, 18550908, 20612120, 22024584, 23188635, 27530730, 30918180, 36707640, 37101816, 46377270, 55061460, 61836360, 76780147, 92754540, 110122920, 153560294, 185509080, 230340441, 307120588, 383900735, 460680882, 614241176, 691021323, 767801470, 921361764, 1151702205, 1382042646, 1535602940, 1842723528, 2303404410, 2764085292, 3071205880, 3455106615, 4606808820, 5528170584, 6910213230, 9213617640, 13820426460, 27640852920]

約数ペア:

[(1, 27640852920), (2, 13820426460), (3, 9213617640), (4, 6910213230), (5, 5528170584), (6, 4606808820), (8, 3455106615), (9, 3071205880), (10, 2764085292), (12, 2303404410), (15, 1842723528), (18, 1535602940), (20, 1382042646), (24, 1151702205), (30, 921361764), (36, 767801470), (40, 691021323), (45, 614241176), (60, 460680882), (72, 383900735), (90, 307120588), (120, 230340441), (149, 185509080), (180, 153560294), (251, 110122920), (298, 92754540), (360, 76780147), (447, 61836360), (502, 55061460), (596, 46377270), (745, 37101816), (753, 36707640), (894, 30918180), (1004, 27530730), (1192, 23188635), (1255, 22024584), (1341, 20612120), (1490, 18550908), (1506, 18353820), (1788, 15459090), (2008, 13765365), (2053, 13463640), (2235, 12367272), (2259, 12235880), (2510, 11012292), (2682, 10306060), (2980, 9275454), (3012, 9176910), (3576, 7729545), (3765, 7341528), (4106, 6731820), (4470, 6183636), (4518, 6117940), (5020, 5506146), (5364, 5153030), (5960, 4637727), (6024, 4588455), (6159, 4487880), (6705, 4122424), (7530, 3670764), (8212, 3365910), (8940, 3091818), (9036, 3058970), (10040, 2753073), (10265, 2692728), (10728, 2576515), (11295, 2447176), (12318, 2243940), (13410, 2061212), (15060, 1835382), (16424, 1682955), (17880, 1545909), (18072, 1529485), (18477, 1495960), (20530, 1346364), (22590, 1223588), (24636, 1121970), (26820, 1030606), (30120, 917691), (30795, 897576), (36954, 747980), (37399, 739080), (41060, 673182), (45180, 611794), (49272, 560985), (53640, 515303), (61590, 448788), (73908, 373990), (74798, 369540), (82120, 336591), (90360, 305897), (92385, 299192), (112197, 246360), (123180, 224394), (147816, 186995), (149596, 184770)]