257293800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 964224000

約数和(自身を除く): 706930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 31, 36, 40, 45, 50, 53, 54, 58, 60, 62, 72, 75, 87, 90, 93, 100, 106, 108, 116, 120, 124, 135, 145, 150, 155, 159, 174, 180, 186, 200, 212, 216, 225, 232, 248, 261, 265, 270, 279, 290, 300, 310, 318, 348, 360, 372, 424, 435, 450, 465, 477, 522, 530, 540, 558, 580, 600, 620, 636, 675, 696, 725, 744, 775, 783, 795, 837, 870, 899, 900, 930, 954, 1044, 1060, 1080, 1116, 1160, 1240, 1272, 1305, 1325, 1350, 1395, 1431, 1450, 1537, 1550, 1566, 1590, 1643, 1674, 1740, 1798, 1800, 1860, 1908, 2088, 2120, 2175, 2232, 2325, 2385, 2610, 2650, 2697, 2700, 2790, 2862, 2900, 3074, 3100, 3132, 3180, 3286, 3348, 3480, 3596, 3720, 3816, 3915, 3975, 4185, 4350, 4495, 4611, 4650, 4770, 4929, 5220, 5300, 5394, 5400, 5580, 5724, 5800, 6148, 6200, 6264, 6360, 6525, 6572, 6696, 6975, 7155, 7192, 7685, 7830, 7950, 8091, 8215, 8370, 8700, 8990, 9222, 9300, 9540, 9858, 10440, 10600, 10788, 11160, 11448, 11925, 12296, 13050, 13144, 13485, 13833, 13950, 14310, 14787, 15370, 15660, 15900, 16182, 16430, 16740, 17400, 17980, 18444, 18600, 19080, 19575, 19716, 20925, 21576, 22475, 23055, 23850, 24273, 24645, 26100, 26970, 27666, 27900, 28620, 29574, 30740, 31320, 31800, 32364, 32860, 33480, 35775, 35960, 36888, 38425, 39150, 39432, 40455, 41075, 41499, 41850, 44361, 44950, 46110, 47647, 47700, 48546, 49290, 52200, 53940, 55332, 55800, 57240, 59148, 61480, 64728, 65720, 67425, 69165, 71550, 73935, 76850, 78300, 80910, 82150, 82998, 83700, 88722, 89900, 92220, 95294, 95400, 97092, 98580, 107880, 110664, 115275, 118296, 121365, 123225, 134850, 138330, 142941, 143100, 147870, 153700, 156600, 161820, 164300, 165996, 167400, 177444, 179800, 184440, 190588, 194184, 197160, 202275, 207495, 221805, 230550, 238235, 242730, 246450, 269700, 276660, 285882, 286200, 295740, 307400, 323640, 328600, 331992, 345825, 354888, 369675, 381176, 404550, 414990, 428823, 443610, 461100, 476470, 485460, 492900, 539400, 553320, 571764, 591480, 606825, 691650, 714705, 739350, 809100, 829980, 857646, 887220, 922200, 952940, 970920, 985800, 1037475, 1109025, 1143528, 1191175, 1213650, 1286469, 1383300, 1429410, 1478700, 1618200, 1659960, 1715292, 1774440, 1905880, 2074950, 2144115, 2218050, 2382350, 2427300, 2572938, 2766600, 2858820, 2957400, 3430584, 3573525, 4149900, 4288230, 4436100, 4764700, 4854600, 5145876, 5717640, 6432345, 7147050, 8299800, 8576460, 8872200, 9529400, 10291752, 10720575, 12864690, 14294100, 17152920, 21441150, 25729380, 28588200, 32161725, 42882300, 51458760, 64323450, 85764600, 128646900, 257293800]

約数ペア:

[(1, 257293800), (2, 128646900), (3, 85764600), (4, 64323450), (5, 51458760), (6, 42882300), (8, 32161725), (9, 28588200), (10, 25729380), (12, 21441150), (15, 17152920), (18, 14294100), (20, 12864690), (24, 10720575), (25, 10291752), (27, 9529400), (29, 8872200), (30, 8576460), (31, 8299800), (36, 7147050), (40, 6432345), (45, 5717640), (50, 5145876), (53, 4854600), (54, 4764700), (58, 4436100), (60, 4288230), (62, 4149900), (72, 3573525), (75, 3430584), (87, 2957400), (90, 2858820), (93, 2766600), (100, 2572938), (106, 2427300), (108, 2382350), (116, 2218050), (120, 2144115), (124, 2074950), (135, 1905880), (145, 1774440), (150, 1715292), (155, 1659960), (159, 1618200), (174, 1478700), (180, 1429410), (186, 1383300), (200, 1286469), (212, 1213650), (216, 1191175), (225, 1143528), (232, 1109025), (248, 1037475), (261, 985800), (265, 970920), (270, 952940), (279, 922200), (290, 887220), (300, 857646), (310, 829980), (318, 809100), (348, 739350), (360, 714705), (372, 691650), (424, 606825), (435, 591480), (450, 571764), (465, 553320), (477, 539400), (522, 492900), (530, 485460), (540, 476470), (558, 461100), (580, 443610), (600, 428823), (620, 414990), (636, 404550), (675, 381176), (696, 369675), (725, 354888), (744, 345825), (775, 331992), (783, 328600), (795, 323640), (837, 307400), (870, 295740), (899, 286200), (900, 285882), (930, 276660), (954, 269700), (1044, 246450), (1060, 242730), (1080, 238235), (1116, 230550), (1160, 221805), (1240, 207495), (1272, 202275), (1305, 197160), (1325, 194184), (1350, 190588), (1395, 184440), (1431, 179800), (1450, 177444), (1537, 167400), (1550, 165996), (1566, 164300), (1590, 161820), (1643, 156600), (1674, 153700), (1740, 147870), (1798, 143100), (1800, 142941), (1860, 138330), (1908, 134850), (2088, 123225), (2120, 121365), (2175, 118296), (2232, 115275), (2325, 110664), (2385, 107880), (2610, 98580), (2650, 97092), (2697, 95400), (2700, 95294), (2790, 92220), (2862, 89900), (2900, 88722), (3074, 83700), (3100, 82998), (3132, 82150), (3180, 80910), (3286, 78300), (3348, 76850), (3480, 73935), (3596, 71550), (3720, 69165), (3816, 67425), (3915, 65720), (3975, 64728), (4185, 61480), (4350, 59148), (4495, 57240), (4611, 55800), (4650, 55332), (4770, 53940), (4929, 52200), (5220, 49290), (5300, 48546), (5394, 47700), (5400, 47647), (5580, 46110), (5724, 44950), (5800, 44361), (6148, 41850), (6200, 41499), (6264, 41075), (6360, 40455), (6525, 39432), (6572, 39150), (6696, 38425), (6975, 36888), (7155, 35960), (7192, 35775), (7685, 33480), (7830, 32860), (7950, 32364), (8091, 31800), (8215, 31320), (8370, 30740), (8700, 29574), (8990, 28620), (9222, 27900), (9300, 27666), (9540, 26970), (9858, 26100), (10440, 24645), (10600, 24273), (10788, 23850), (11160, 23055), (11448, 22475), (11925, 21576), (12296, 20925), (13050, 19716), (13144, 19575), (13485, 19080), (13833, 18600), (13950, 18444), (14310, 17980), (14787, 17400), (15370, 16740), (15660, 16430), (15900, 16182)]