82505280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 308262528

約数和(自身を除く): 225757248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 601, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1202, 1248, 1320, 1430, 1560, 1716, 1760, 1803, 2080, 2112, 2145, 2288, 2404, 2496, 2640, 2860, 3005, 3120, 3432, 3520, 3606, 4160, 4290, 4576, 4808, 5280, 5720, 6010, 6240, 6611, 6864, 7212, 7813, 8580, 9015, 9152, 9616, 10560, 11440, 12020, 12480, 13222, 13728, 14424, 15626, 17160, 18030, 19232, 19833, 22880, 23439, 24040, 26444, 27456, 28848, 31252, 33055, 34320, 36060, 38464, 39065, 39666, 45760, 46878, 48080, 52888, 57696, 62504, 66110, 68640, 72120, 78130, 79332, 85943, 93756, 96160, 99165, 105776, 115392, 117195, 125008, 132220, 137280, 144240, 156260, 158664, 171886, 187512, 192320, 198330, 211552, 234390, 250016, 257829, 264440, 288480, 312520, 317328, 343772, 375024, 396660, 423104, 429715, 468780, 500032, 515658, 528880, 576960, 625040, 634656, 687544, 750048, 793320, 859430, 937560, 1031316, 1057760, 1250080, 1269312, 1289145, 1375088, 1500096, 1586640, 1718860, 1875120, 2062632, 2115520, 2500160, 2578290, 2750176, 3173280, 3437720, 3750240, 4125264, 5156580, 5500352, 6346560, 6875440, 7500480, 8250528, 10313160, 13750880, 16501056, 20626320, 27501760, 41252640, 82505280]

約数ペア:

[(1, 82505280), (2, 41252640), (3, 27501760), (4, 20626320), (5, 16501056), (6, 13750880), (8, 10313160), (10, 8250528), (11, 7500480), (12, 6875440), (13, 6346560), (15, 5500352), (16, 5156580), (20, 4125264), (22, 3750240), (24, 3437720), (26, 3173280), (30, 2750176), (32, 2578290), (33, 2500160), (39, 2115520), (40, 2062632), (44, 1875120), (48, 1718860), (52, 1586640), (55, 1500096), (60, 1375088), (64, 1289145), (65, 1269312), (66, 1250080), (78, 1057760), (80, 1031316), (88, 937560), (96, 859430), (104, 793320), (110, 750048), (120, 687544), (130, 634656), (132, 625040), (143, 576960), (156, 528880), (160, 515658), (165, 500032), (176, 468780), (192, 429715), (195, 423104), (208, 396660), (220, 375024), (240, 343772), (260, 317328), (264, 312520), (286, 288480), (312, 264440), (320, 257829), (330, 250016), (352, 234390), (390, 211552), (416, 198330), (429, 192320), (440, 187512), (480, 171886), (520, 158664), (528, 156260), (572, 144240), (601, 137280), (624, 132220), (660, 125008), (704, 117195), (715, 115392), (780, 105776), (832, 99165), (858, 96160), (880, 93756), (960, 85943), (1040, 79332), (1056, 78130), (1144, 72120), (1202, 68640), (1248, 66110), (1320, 62504), (1430, 57696), (1560, 52888), (1716, 48080), (1760, 46878), (1803, 45760), (2080, 39666), (2112, 39065), (2145, 38464), (2288, 36060), (2404, 34320), (2496, 33055), (2640, 31252), (2860, 28848), (3005, 27456), (3120, 26444), (3432, 24040), (3520, 23439), (3606, 22880), (4160, 19833), (4290, 19232), (4576, 18030), (4808, 17160), (5280, 15626), (5720, 14424), (6010, 13728), (6240, 13222), (6611, 12480), (6864, 12020), (7212, 11440), (7813, 10560), (8580, 9616), (9015, 9152)]