82921390920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{7039}}^1$

素因数の和:7860

約数の個数: 192

約数和(自身を含む): 276163430400

約数和(自身を除く): 193242039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 761, 774, 860, 1032, 1290, 1522, 1548, 1720, 1935, 2283, 2580, 3044, 3096, 3805, 3870, 4566, 5160, 6088, 6849, 7039, 7610, 7740, 9132, 11415, 13698, 14078, 15220, 15480, 18264, 21117, 22830, 27396, 28156, 30440, 32723, 34245, 35195, 42234, 45660, 54792, 56312, 63351, 65446, 68490, 70390, 84468, 91320, 98169, 105585, 126702, 130892, 136980, 140780, 163615, 168936, 196338, 211170, 253404, 261784, 273960, 281560, 294507, 302677, 316755, 327230, 392676, 422340, 490845, 506808, 589014, 605354, 633510, 654460, 785352, 844680, 908031, 981690, 1178028, 1210708, 1267020, 1308920, 1472535, 1513385, 1816062, 1963380, 2356056, 2421416, 2534040, 2724093, 2945070, 3026770, 3632124, 3926760, 4540155, 5356679, 5448186, 5890140, 6053540, 7264248, 9080310, 10713358, 10896372, 11780280, 12107080, 13620465, 16070037, 18160620, 21426716, 21792744, 26783395, 27240930, 32140074, 36321240, 42853432, 48210111, 53566790, 54481860, 64280148, 80350185, 96420222, 107133580, 108963720, 128560296, 160700370, 192840444, 214267160, 230337197, 241050555, 321400740, 385680888, 460674394, 482101110, 642801480, 691011591, 921348788, 964202220, 1151685985, 1382023182, 1842697576, 1928404440, 2073034773, 2303371970, 2764046364, 3455057955, 4146069546, 4606743940, 5528092728, 6910115910, 8292139092, 9213487880, 10365173865, 13820231820, 16584278184, 20730347730, 27640463640, 41460695460, 82921390920]

約数ペア:

[(1, 82921390920), (2, 41460695460), (3, 27640463640), (4, 20730347730), (5, 16584278184), (6, 13820231820), (8, 10365173865), (9, 9213487880), (10, 8292139092), (12, 6910115910), (15, 5528092728), (18, 4606743940), (20, 4146069546), (24, 3455057955), (30, 2764046364), (36, 2303371970), (40, 2073034773), (43, 1928404440), (45, 1842697576), (60, 1382023182), (72, 1151685985), (86, 964202220), (90, 921348788), (120, 691011591), (129, 642801480), (172, 482101110), (180, 460674394), (215, 385680888), (258, 321400740), (344, 241050555), (360, 230337197), (387, 214267160), (430, 192840444), (516, 160700370), (645, 128560296), (761, 108963720), (774, 107133580), (860, 96420222), (1032, 80350185), (1290, 64280148), (1522, 54481860), (1548, 53566790), (1720, 48210111), (1935, 42853432), (2283, 36321240), (2580, 32140074), (3044, 27240930), (3096, 26783395), (3805, 21792744), (3870, 21426716), (4566, 18160620), (5160, 16070037), (6088, 13620465), (6849, 12107080), (7039, 11780280), (7610, 10896372), (7740, 10713358), (9132, 9080310), (11415, 7264248), (13698, 6053540), (14078, 5890140), (15220, 5448186), (15480, 5356679), (18264, 4540155), (21117, 3926760), (22830, 3632124), (27396, 3026770), (28156, 2945070), (30440, 2724093), (32723, 2534040), (34245, 2421416), (35195, 2356056), (42234, 1963380), (45660, 1816062), (54792, 1513385), (56312, 1472535), (63351, 1308920), (65446, 1267020), (68490, 1210708), (70390, 1178028), (84468, 981690), (91320, 908031), (98169, 844680), (105585, 785352), (126702, 654460), (130892, 633510), (136980, 605354), (140780, 589014), (163615, 506808), (168936, 490845), (196338, 422340), (211170, 392676), (253404, 327230), (261784, 316755), (273960, 302677), (281560, 294507)]