53758080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 206605080

約数和(自身を除く): 152847000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 128, 135, 136, 144, 153, 160, 162, 170, 180, 183, 192, 204, 216, 240, 244, 255, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 384, 405, 408, 432, 459, 480, 488, 510, 540, 544, 549, 576, 610, 612, 640, 648, 680, 720, 732, 765, 810, 816, 864, 915, 918, 960, 976, 1020, 1037, 1080, 1088, 1098, 1152, 1220, 1224, 1296, 1360, 1377, 1440, 1464, 1530, 1620, 1632, 1647, 1728, 1830, 1836, 1920, 1952, 2040, 2074, 2160, 2176, 2196, 2295, 2440, 2448, 2592, 2720, 2745, 2754, 2880, 2928, 3060, 3111, 3240, 3264, 3294, 3456, 3660, 3672, 3904, 4080, 4148, 4320, 4392, 4590, 4880, 4896, 4941, 5184, 5185, 5440, 5490, 5508, 5760, 5856, 6120, 6222, 6480, 6528, 6588, 6885, 7320, 7344, 7808, 8160, 8235, 8296, 8640, 8784, 9180, 9333, 9760, 9792, 9882, 10368, 10370, 10880, 10980, 11016, 11712, 12240, 12444, 12960, 13176, 13770, 14640, 14688, 15555, 16320, 16470, 16592, 17280, 17568, 18360, 18666, 19520, 19584, 19764, 20740, 21960, 22032, 23424, 24480, 24705, 24888, 25920, 26352, 27540, 27999, 29280, 29376, 31110, 32640, 32940, 33184, 35136, 36720, 37332, 39040, 39528, 41480, 43920, 44064, 46665, 48960, 49410, 49776, 51840, 52704, 55080, 55998, 58560, 58752, 62220, 65880, 66368, 70272, 73440, 74664, 79056, 82960, 83997, 87840, 88128, 93330, 97920, 98820, 99552, 105408, 110160, 111996, 117120, 124440, 131760, 132736, 139995, 146880, 149328, 158112, 165920, 167994, 175680, 176256, 186660, 197640, 199104, 210816, 220320, 223992, 248880, 263520, 279990, 293760, 298656, 316224, 331840, 335988, 351360, 373320, 395280, 398208, 419985, 440640, 447984, 497760, 527040, 559980, 597312, 632448, 663680, 671976, 746640, 790560, 839970, 881280, 895968, 995520, 1054080, 1119960, 1194624, 1343952, 1493280, 1581120, 1679940, 1791936, 1991040, 2239920, 2687904, 2986560, 3162240, 3359880, 3583872, 4479840, 5375808, 5973120, 6719760, 8959680, 10751616, 13439520, 17919360, 26879040, 53758080]

約数ペア:

[(1, 53758080), (2, 26879040), (3, 17919360), (4, 13439520), (5, 10751616), (6, 8959680), (8, 6719760), (9, 5973120), (10, 5375808), (12, 4479840), (15, 3583872), (16, 3359880), (17, 3162240), (18, 2986560), (20, 2687904), (24, 2239920), (27, 1991040), (30, 1791936), (32, 1679940), (34, 1581120), (36, 1493280), (40, 1343952), (45, 1194624), (48, 1119960), (51, 1054080), (54, 995520), (60, 895968), (61, 881280), (64, 839970), (68, 790560), (72, 746640), (80, 671976), (81, 663680), (85, 632448), (90, 597312), (96, 559980), (102, 527040), (108, 497760), (120, 447984), (122, 440640), (128, 419985), (135, 398208), (136, 395280), (144, 373320), (153, 351360), (160, 335988), (162, 331840), (170, 316224), (180, 298656), (183, 293760), (192, 279990), (204, 263520), (216, 248880), (240, 223992), (244, 220320), (255, 210816), (270, 199104), (272, 197640), (288, 186660), (305, 176256), (306, 175680), (320, 167994), (324, 165920), (340, 158112), (360, 149328), (366, 146880), (384, 139995), (405, 132736), (408, 131760), (432, 124440), (459, 117120), (480, 111996), (488, 110160), (510, 105408), (540, 99552), (544, 98820), (549, 97920), (576, 93330), (610, 88128), (612, 87840), (640, 83997), (648, 82960), (680, 79056), (720, 74664), (732, 73440), (765, 70272), (810, 66368), (816, 65880), (864, 62220), (915, 58752), (918, 58560), (960, 55998), (976, 55080), (1020, 52704), (1037, 51840), (1080, 49776), (1088, 49410), (1098, 48960), (1152, 46665), (1220, 44064), (1224, 43920), (1296, 41480), (1360, 39528), (1377, 39040), (1440, 37332), (1464, 36720), (1530, 35136), (1620, 33184), (1632, 32940), (1647, 32640), (1728, 31110), (1830, 29376), (1836, 29280), (1920, 27999), (1952, 27540), (2040, 26352), (2074, 25920), (2160, 24888), (2176, 24705), (2196, 24480), (2295, 23424), (2440, 22032), (2448, 21960), (2592, 20740), (2720, 19764), (2745, 19584), (2754, 19520), (2880, 18666), (2928, 18360), (3060, 17568), (3111, 17280), (3240, 16592), (3264, 16470), (3294, 16320), (3456, 15555), (3660, 14688), (3672, 14640), (3904, 13770), (4080, 13176), (4148, 12960), (4320, 12444), (4392, 12240), (4590, 11712), (4880, 11016), (4896, 10980), (4941, 10880), (5184, 10370), (5185, 10368), (5440, 9882), (5490, 9792), (5508, 9760), (5760, 9333), (5856, 9180), (6120, 8784), (6222, 8640), (6480, 8296), (6528, 8235), (6588, 8160), (6885, 7808), (7320, 7344)]