83080620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 305356800

約数和(自身を除く): 222276180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 709, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1418, 1674, 1860, 1890, 1953, 2127, 2170, 2604, 2790, 2836, 3255, 3348, 3545, 3780, 3906, 4185, 4254, 4340, 4963, 5580, 5859, 6381, 6510, 7090, 7812, 8370, 8508, 9765, 9926, 10635, 11718, 12762, 13020, 14180, 14889, 16740, 19143, 19530, 19852, 21270, 21979, 23436, 24815, 25524, 29295, 29778, 31905, 38286, 39060, 42540, 43958, 44667, 49630, 58590, 59556, 63810, 65937, 74445, 76572, 87916, 89334, 95715, 99260, 109895, 117180, 127620, 131874, 134001, 148890, 153853, 178668, 191430, 197811, 219790, 223335, 263748, 268002, 297780, 307706, 329685, 382860, 395622, 439580, 446670, 461559, 536004, 593433, 615412, 659370, 670005, 769265, 791244, 893340, 923118, 989055, 1186866, 1318740, 1340010, 1384677, 1538530, 1846236, 1978110, 2307795, 2373732, 2680020, 2769354, 2967165, 3077060, 3956220, 4154031, 4615590, 5538708, 5934330, 6923385, 8308062, 9231180, 11868660, 13846770, 16616124, 20770155, 27693540, 41540310, 83080620]

約数ペア:

[(1, 83080620), (2, 41540310), (3, 27693540), (4, 20770155), (5, 16616124), (6, 13846770), (7, 11868660), (9, 9231180), (10, 8308062), (12, 6923385), (14, 5934330), (15, 5538708), (18, 4615590), (20, 4154031), (21, 3956220), (27, 3077060), (28, 2967165), (30, 2769354), (31, 2680020), (35, 2373732), (36, 2307795), (42, 1978110), (45, 1846236), (54, 1538530), (60, 1384677), (62, 1340010), (63, 1318740), (70, 1186866), (84, 989055), (90, 923118), (93, 893340), (105, 791244), (108, 769265), (124, 670005), (126, 659370), (135, 615412), (140, 593433), (155, 536004), (180, 461559), (186, 446670), (189, 439580), (210, 395622), (217, 382860), (252, 329685), (270, 307706), (279, 297780), (310, 268002), (315, 263748), (372, 223335), (378, 219790), (420, 197811), (434, 191430), (465, 178668), (540, 153853), (558, 148890), (620, 134001), (630, 131874), (651, 127620), (709, 117180), (756, 109895), (837, 99260), (868, 95715), (930, 89334), (945, 87916), (1085, 76572), (1116, 74445), (1260, 65937), (1302, 63810), (1395, 59556), (1418, 58590), (1674, 49630), (1860, 44667), (1890, 43958), (1953, 42540), (2127, 39060), (2170, 38286), (2604, 31905), (2790, 29778), (2836, 29295), (3255, 25524), (3348, 24815), (3545, 23436), (3780, 21979), (3906, 21270), (4185, 19852), (4254, 19530), (4340, 19143), (4963, 16740), (5580, 14889), (5859, 14180), (6381, 13020), (6510, 12762), (7090, 11718), (7812, 10635), (8370, 9926), (8508, 9765)]