87356880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 400

約数和(自身を含む): 351633744

約数和(自身を除く): 264276864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 61, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 122, 130, 135, 136, 144, 153, 156, 162, 170, 180, 183, 195, 204, 208, 216, 221, 234, 240, 244, 255, 260, 270, 272, 305, 306, 312, 324, 340, 351, 360, 366, 390, 405, 408, 432, 442, 459, 468, 488, 510, 520, 540, 549, 585, 610, 612, 624, 648, 663, 680, 702, 720, 732, 765, 780, 793, 810, 816, 884, 915, 918, 936, 976, 1020, 1037, 1040, 1053, 1080, 1098, 1105, 1170, 1220, 1224, 1296, 1326, 1360, 1377, 1404, 1464, 1530, 1560, 1586, 1620, 1647, 1755, 1768, 1830, 1836, 1872, 1989, 2040, 2074, 2106, 2160, 2196, 2210, 2295, 2340, 2379, 2440, 2448, 2652, 2745, 2754, 2808, 2928, 3060, 3111, 3120, 3172, 3240, 3294, 3315, 3510, 3536, 3660, 3672, 3965, 3978, 4080, 4148, 4212, 4392, 4420, 4590, 4680, 4758, 4880, 4941, 5185, 5265, 5304, 5490, 5508, 5616, 5967, 6120, 6222, 6344, 6480, 6588, 6630, 6885, 7020, 7137, 7320, 7344, 7930, 7956, 8235, 8296, 8424, 8784, 8840, 9180, 9333, 9360, 9516, 9882, 9945, 10370, 10530, 10608, 10980, 11016, 11895, 11934, 12240, 12444, 12688, 13176, 13260, 13481, 13770, 14040, 14274, 14640, 15555, 15860, 15912, 16470, 16592, 16848, 17680, 17901, 18360, 18666, 19032, 19764, 19890, 20740, 21060, 21411, 21960, 22032, 23790, 23868, 24705, 24888, 26352, 26520, 26962, 27540, 27999, 28080, 28548, 29835, 31110, 31720, 31824, 32940, 35685, 35802, 36720, 37332, 38064, 39528, 39780, 40443, 41480, 42120, 42822, 43920, 46665, 47580, 47736, 49410, 49776, 53040, 53924, 55080, 55998, 57096, 59670, 62220, 63440, 64233, 65880, 67405, 71370, 71604, 74664, 79056, 79560, 80886, 82960, 83997, 84240, 85644, 89505, 93330, 95160, 95472, 98820, 107055, 107848, 110160, 111996, 114192, 119340, 121329, 124440, 128466, 131760, 134810, 139995, 142740, 143208, 149328, 159120, 161772, 167994, 171288, 179010, 186660, 190320, 197640, 202215, 214110, 215696, 223992, 238680, 242658, 248880, 256932, 269620, 279990, 285480, 286416, 321165, 323544, 335988, 342576, 358020, 363987, 373320, 395280, 404430, 419985, 428220, 447984, 477360, 485316, 513864, 539240, 559980, 570960, 606645, 642330, 647088, 671976, 716040, 727974, 746640, 808860, 839970, 856440, 970632, 1027728, 1078480, 1091961, 1119960, 1213290, 1284660, 1343952, 1432080, 1455948, 1617720, 1679940, 1712880, 1819935, 1941264, 2183922, 2239920, 2426580, 2569320, 2911896, 3235440, 3359880, 3639870, 4367844, 4853160, 5138640, 5459805, 5823792, 6719760, 7279740, 8735688, 9706320, 10919610, 14559480, 17471376, 21839220, 29118960, 43678440, 87356880]

約数ペア:

[(1, 87356880), (2, 43678440), (3, 29118960), (4, 21839220), (5, 17471376), (6, 14559480), (8, 10919610), (9, 9706320), (10, 8735688), (12, 7279740), (13, 6719760), (15, 5823792), (16, 5459805), (17, 5138640), (18, 4853160), (20, 4367844), (24, 3639870), (26, 3359880), (27, 3235440), (30, 2911896), (34, 2569320), (36, 2426580), (39, 2239920), (40, 2183922), (45, 1941264), (48, 1819935), (51, 1712880), (52, 1679940), (54, 1617720), (60, 1455948), (61, 1432080), (65, 1343952), (68, 1284660), (72, 1213290), (78, 1119960), (80, 1091961), (81, 1078480), (85, 1027728), (90, 970632), (102, 856440), (104, 839970), (108, 808860), (117, 746640), (120, 727974), (122, 716040), (130, 671976), (135, 647088), (136, 642330), (144, 606645), (153, 570960), (156, 559980), (162, 539240), (170, 513864), (180, 485316), (183, 477360), (195, 447984), (204, 428220), (208, 419985), (216, 404430), (221, 395280), (234, 373320), (240, 363987), (244, 358020), (255, 342576), (260, 335988), (270, 323544), (272, 321165), (305, 286416), (306, 285480), (312, 279990), (324, 269620), (340, 256932), (351, 248880), (360, 242658), (366, 238680), (390, 223992), (405, 215696), (408, 214110), (432, 202215), (442, 197640), (459, 190320), (468, 186660), (488, 179010), (510, 171288), (520, 167994), (540, 161772), (549, 159120), (585, 149328), (610, 143208), (612, 142740), (624, 139995), (648, 134810), (663, 131760), (680, 128466), (702, 124440), (720, 121329), (732, 119340), (765, 114192), (780, 111996), (793, 110160), (810, 107848), (816, 107055), (884, 98820), (915, 95472), (918, 95160), (936, 93330), (976, 89505), (1020, 85644), (1037, 84240), (1040, 83997), (1053, 82960), (1080, 80886), (1098, 79560), (1105, 79056), (1170, 74664), (1220, 71604), (1224, 71370), (1296, 67405), (1326, 65880), (1360, 64233), (1377, 63440), (1404, 62220), (1464, 59670), (1530, 57096), (1560, 55998), (1586, 55080), (1620, 53924), (1647, 53040), (1755, 49776), (1768, 49410), (1830, 47736), (1836, 47580), (1872, 46665), (1989, 43920), (2040, 42822), (2074, 42120), (2106, 41480), (2160, 40443), (2196, 39780), (2210, 39528), (2295, 38064), (2340, 37332), (2379, 36720), (2440, 35802), (2448, 35685), (2652, 32940), (2745, 31824), (2754, 31720), (2808, 31110), (2928, 29835), (3060, 28548), (3111, 28080), (3120, 27999), (3172, 27540), (3240, 26962), (3294, 26520), (3315, 26352), (3510, 24888), (3536, 24705), (3660, 23868), (3672, 23790), (3965, 22032), (3978, 21960), (4080, 21411), (4148, 21060), (4212, 20740), (4392, 19890), (4420, 19764), (4590, 19032), (4680, 18666), (4758, 18360), (4880, 17901), (4941, 17680), (5185, 16848), (5265, 16592), (5304, 16470), (5490, 15912), (5508, 15860), (5616, 15555), (5967, 14640), (6120, 14274), (6222, 14040), (6344, 13770), (6480, 13481), (6588, 13260), (6630, 13176), (6885, 12688), (7020, 12444), (7137, 12240), (7320, 11934), (7344, 11895), (7930, 11016), (7956, 10980), (8235, 10608), (8296, 10530), (8424, 10370), (8784, 9945), (8840, 9882), (9180, 9516), (9333, 9360)]