201813120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 320

約数和(自身を含む): 766438200

約数和(自身を除く): 564625080

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, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 229, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 458, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 687, 720, 765, 810, 816, 864, 916, 918, 960, 1020, 1080, 1088, 1145, 1152, 1224, 1296, 1360, 1374, 1377, 1440, 1530, 1620, 1632, 1728, 1832, 1836, 1920, 2040, 2061, 2160, 2176, 2290, 2295, 2448, 2592, 2720, 2748, 2754, 2880, 3060, 3240, 3264, 3435, 3456, 3664, 3672, 3893, 4080, 4122, 4320, 4580, 4590, 4896, 5184, 5440, 5496, 5508, 5760, 6120, 6183, 6480, 6528, 6870, 6885, 7328, 7344, 7786, 8160, 8244, 8640, 9160, 9180, 9792, 10305, 10368, 10880, 10992, 11016, 11679, 12240, 12366, 12960, 13740, 13770, 14656, 14688, 15572, 16320, 16488, 17280, 18320, 18360, 18549, 19465, 19584, 20610, 21984, 22032, 23358, 24480, 24732, 25920, 27480, 27540, 29312, 29376, 30915, 31144, 32640, 32976, 35037, 36640, 36720, 37098, 38930, 41220, 43968, 44064, 46716, 48960, 49464, 51840, 54960, 55080, 58395, 58752, 61830, 62288, 65952, 70074, 73280, 73440, 74196, 77860, 82440, 87936, 88128, 92745, 93432, 97920, 98928, 105111, 109920, 110160, 116790, 123660, 124576, 131904, 140148, 146560, 146880, 148392, 155720, 164880, 175185, 176256, 185490, 186864, 197856, 210222, 219840, 220320, 233580, 247320, 249152, 263808, 280296, 293760, 296784, 311440, 315333, 329760, 350370, 370980, 373728, 395712, 420444, 439680, 440640, 467160, 494640, 498304, 525555, 560592, 593568, 622880, 630666, 659520, 700740, 741960, 747456, 791424, 840888, 881280, 934320, 989280, 1051110, 1121184, 1187136, 1245760, 1261332, 1319040, 1401480, 1483920, 1494912, 1576665, 1681776, 1868640, 1978560, 2102220, 2242368, 2374272, 2491520, 2522664, 2802960, 2967840, 3153330, 3363552, 3737280, 3957120, 4204440, 4484736, 5045328, 5605920, 5935680, 6306660, 6727104, 7474560, 8408880, 10090656, 11211840, 11871360, 12613320, 13454208, 16817760, 20181312, 22423680, 25226640, 33635520, 40362624, 50453280, 67271040, 100906560, 201813120]

約数ペア:

[(1, 201813120), (2, 100906560), (3, 67271040), (4, 50453280), (5, 40362624), (6, 33635520), (8, 25226640), (9, 22423680), (10, 20181312), (12, 16817760), (15, 13454208), (16, 12613320), (17, 11871360), (18, 11211840), (20, 10090656), (24, 8408880), (27, 7474560), (30, 6727104), (32, 6306660), (34, 5935680), (36, 5605920), (40, 5045328), (45, 4484736), (48, 4204440), (51, 3957120), (54, 3737280), (60, 3363552), (64, 3153330), (68, 2967840), (72, 2802960), (80, 2522664), (81, 2491520), (85, 2374272), (90, 2242368), (96, 2102220), (102, 1978560), (108, 1868640), (120, 1681776), (128, 1576665), (135, 1494912), (136, 1483920), (144, 1401480), (153, 1319040), (160, 1261332), (162, 1245760), (170, 1187136), (180, 1121184), (192, 1051110), (204, 989280), (216, 934320), (229, 881280), (240, 840888), (255, 791424), (270, 747456), (272, 741960), (288, 700740), (306, 659520), (320, 630666), (324, 622880), (340, 593568), (360, 560592), (384, 525555), (405, 498304), (408, 494640), (432, 467160), (458, 440640), (459, 439680), (480, 420444), (510, 395712), (540, 373728), (544, 370980), (576, 350370), (612, 329760), (640, 315333), (648, 311440), (680, 296784), (687, 293760), (720, 280296), (765, 263808), (810, 249152), (816, 247320), (864, 233580), (916, 220320), (918, 219840), (960, 210222), (1020, 197856), (1080, 186864), (1088, 185490), (1145, 176256), (1152, 175185), (1224, 164880), (1296, 155720), (1360, 148392), (1374, 146880), (1377, 146560), (1440, 140148), (1530, 131904), (1620, 124576), (1632, 123660), (1728, 116790), (1832, 110160), (1836, 109920), (1920, 105111), (2040, 98928), (2061, 97920), (2160, 93432), (2176, 92745), (2290, 88128), (2295, 87936), (2448, 82440), (2592, 77860), (2720, 74196), (2748, 73440), (2754, 73280), (2880, 70074), (3060, 65952), (3240, 62288), (3264, 61830), (3435, 58752), (3456, 58395), (3664, 55080), (3672, 54960), (3893, 51840), (4080, 49464), (4122, 48960), (4320, 46716), (4580, 44064), (4590, 43968), (4896, 41220), (5184, 38930), (5440, 37098), (5496, 36720), (5508, 36640), (5760, 35037), (6120, 32976), (6183, 32640), (6480, 31144), (6528, 30915), (6870, 29376), (6885, 29312), (7328, 27540), (7344, 27480), (7786, 25920), (8160, 24732), (8244, 24480), (8640, 23358), (9160, 22032), (9180, 21984), (9792, 20610), (10305, 19584), (10368, 19465), (10880, 18549), (10992, 18360), (11016, 18320), (11679, 17280), (12240, 16488), (12366, 16320), (12960, 15572), (13740, 14688), (13770, 14656)]