318280800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 1138989600

約数和(自身を除く): 820708800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 32, 34, 40, 48, 50, 51, 58, 60, 68, 75, 80, 85, 87, 96, 100, 102, 116, 120, 136, 145, 150, 160, 170, 174, 200, 204, 232, 240, 255, 269, 272, 290, 300, 340, 348, 400, 408, 425, 435, 464, 480, 493, 510, 538, 544, 580, 600, 680, 696, 725, 800, 807, 816, 850, 870, 928, 986, 1020, 1076, 1160, 1200, 1275, 1345, 1360, 1392, 1450, 1479, 1614, 1632, 1700, 1740, 1972, 2040, 2152, 2175, 2320, 2400, 2465, 2550, 2690, 2720, 2784, 2900, 2958, 3228, 3400, 3480, 3944, 4035, 4080, 4304, 4350, 4573, 4640, 4930, 5100, 5380, 5800, 5916, 6456, 6725, 6800, 6960, 7395, 7801, 7888, 8070, 8160, 8608, 8700, 9146, 9860, 10200, 10760, 11600, 11832, 12325, 12912, 13450, 13600, 13719, 13920, 14790, 15602, 15776, 16140, 17400, 18292, 19720, 20175, 20400, 21520, 22865, 23200, 23403, 23664, 24650, 25824, 26900, 27438, 29580, 31204, 32280, 34800, 36584, 36975, 39005, 39440, 40350, 40800, 43040, 45730, 46806, 47328, 49300, 53800, 54876, 59160, 62408, 64560, 68595, 69600, 73168, 73950, 78010, 78880, 80700, 91460, 93612, 98600, 107600, 109752, 114325, 117015, 118320, 124816, 129120, 132617, 137190, 146336, 147900, 156020, 161400, 182920, 187224, 195025, 197200, 215200, 219504, 228650, 234030, 236640, 249632, 265234, 274380, 295800, 312040, 322800, 342975, 365840, 374448, 390050, 394400, 397851, 439008, 457300, 468060, 530468, 548760, 585075, 591600, 624080, 645600, 663085, 685950, 731680, 748896, 780100, 795702, 914600, 936120, 1060936, 1097520, 1170150, 1183200, 1248160, 1326170, 1371900, 1560200, 1591404, 1829200, 1872240, 1989255, 2121872, 2195040, 2340300, 2652340, 2743800, 3120400, 3182808, 3315425, 3658400, 3744480, 3978510, 4243744, 4680600, 5304680, 5487600, 6240800, 6365616, 6630850, 7957020, 9361200, 9946275, 10609360, 10975200, 12731232, 13261700, 15914040, 18722400, 19892550, 21218720, 26523400, 31828080, 39785100, 53046800, 63656160, 79570200, 106093600, 159140400, 318280800]

約数ペア:

[(1, 318280800), (2, 159140400), (3, 106093600), (4, 79570200), (5, 63656160), (6, 53046800), (8, 39785100), (10, 31828080), (12, 26523400), (15, 21218720), (16, 19892550), (17, 18722400), (20, 15914040), (24, 13261700), (25, 12731232), (29, 10975200), (30, 10609360), (32, 9946275), (34, 9361200), (40, 7957020), (48, 6630850), (50, 6365616), (51, 6240800), (58, 5487600), (60, 5304680), (68, 4680600), (75, 4243744), (80, 3978510), (85, 3744480), (87, 3658400), (96, 3315425), (100, 3182808), (102, 3120400), (116, 2743800), (120, 2652340), (136, 2340300), (145, 2195040), (150, 2121872), (160, 1989255), (170, 1872240), (174, 1829200), (200, 1591404), (204, 1560200), (232, 1371900), (240, 1326170), (255, 1248160), (269, 1183200), (272, 1170150), (290, 1097520), (300, 1060936), (340, 936120), (348, 914600), (400, 795702), (408, 780100), (425, 748896), (435, 731680), (464, 685950), (480, 663085), (493, 645600), (510, 624080), (538, 591600), (544, 585075), (580, 548760), (600, 530468), (680, 468060), (696, 457300), (725, 439008), (800, 397851), (807, 394400), (816, 390050), (850, 374448), (870, 365840), (928, 342975), (986, 322800), (1020, 312040), (1076, 295800), (1160, 274380), (1200, 265234), (1275, 249632), (1345, 236640), (1360, 234030), (1392, 228650), (1450, 219504), (1479, 215200), (1614, 197200), (1632, 195025), (1700, 187224), (1740, 182920), (1972, 161400), (2040, 156020), (2152, 147900), (2175, 146336), (2320, 137190), (2400, 132617), (2465, 129120), (2550, 124816), (2690, 118320), (2720, 117015), (2784, 114325), (2900, 109752), (2958, 107600), (3228, 98600), (3400, 93612), (3480, 91460), (3944, 80700), (4035, 78880), (4080, 78010), (4304, 73950), (4350, 73168), (4573, 69600), (4640, 68595), (4930, 64560), (5100, 62408), (5380, 59160), (5800, 54876), (5916, 53800), (6456, 49300), (6725, 47328), (6800, 46806), (6960, 45730), (7395, 43040), (7801, 40800), (7888, 40350), (8070, 39440), (8160, 39005), (8608, 36975), (8700, 36584), (9146, 34800), (9860, 32280), (10200, 31204), (10760, 29580), (11600, 27438), (11832, 26900), (12325, 25824), (12912, 24650), (13450, 23664), (13600, 23403), (13719, 23200), (13920, 22865), (14790, 21520), (15602, 20400), (15776, 20175), (16140, 19720), (17400, 18292)]