53187840

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 288

約数和(自身を含む): 201129600

約数和(自身を除く): 147941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 729, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2187, 2280, 2304, 2430, 2432, 2565, 2592, 2736, 2880, 2916, 3040, 3078, 3240, 3420, 3456, 3645, 3648, 3840, 3888, 4104, 4320, 4374, 4560, 4617, 4860, 4864, 5130, 5184, 5472, 5760, 5832, 6080, 6156, 6480, 6840, 6912, 7290, 7296, 7695, 7776, 8208, 8640, 8748, 9120, 9234, 9720, 10260, 10368, 10935, 10944, 11520, 11664, 12160, 12312, 12960, 13680, 13851, 14580, 14592, 15390, 15552, 16416, 17280, 17496, 18240, 18468, 19440, 20520, 20736, 21870, 21888, 23085, 23328, 24320, 24624, 25920, 27360, 27702, 29160, 30780, 31104, 32832, 34560, 34992, 36480, 36936, 38880, 41040, 41553, 43740, 43776, 46170, 46656, 49248, 51840, 54720, 55404, 58320, 61560, 62208, 65664, 69255, 69984, 72960, 73872, 77760, 82080, 83106, 87480, 92340, 93312, 98496, 103680, 109440, 110808, 116640, 123120, 131328, 138510, 139968, 147744, 155520, 164160, 166212, 174960, 184680, 186624, 196992, 207765, 218880, 221616, 233280, 246240, 277020, 279936, 295488, 311040, 328320, 332424, 349920, 369360, 393984, 415530, 443232, 466560, 492480, 554040, 559872, 590976, 656640, 664848, 699840, 738720, 831060, 886464, 933120, 984960, 1108080, 1181952, 1329696, 1399680, 1477440, 1662120, 1772928, 1969920, 2216160, 2659392, 2799360, 2954880, 3324240, 3545856, 4432320, 5318784, 5909760, 6648480, 8864640, 10637568, 13296960, 17729280, 26593920, 53187840]

約数ペア:

[(1, 53187840), (2, 26593920), (3, 17729280), (4, 13296960), (5, 10637568), (6, 8864640), (8, 6648480), (9, 5909760), (10, 5318784), (12, 4432320), (15, 3545856), (16, 3324240), (18, 2954880), (19, 2799360), (20, 2659392), (24, 2216160), (27, 1969920), (30, 1772928), (32, 1662120), (36, 1477440), (38, 1399680), (40, 1329696), (45, 1181952), (48, 1108080), (54, 984960), (57, 933120), (60, 886464), (64, 831060), (72, 738720), (76, 699840), (80, 664848), (81, 656640), (90, 590976), (95, 559872), (96, 554040), (108, 492480), (114, 466560), (120, 443232), (128, 415530), (135, 393984), (144, 369360), (152, 349920), (160, 332424), (162, 328320), (171, 311040), (180, 295488), (190, 279936), (192, 277020), (216, 246240), (228, 233280), (240, 221616), (243, 218880), (256, 207765), (270, 196992), (285, 186624), (288, 184680), (304, 174960), (320, 166212), (324, 164160), (342, 155520), (360, 147744), (380, 139968), (384, 138510), (405, 131328), (432, 123120), (456, 116640), (480, 110808), (486, 109440), (513, 103680), (540, 98496), (570, 93312), (576, 92340), (608, 87480), (640, 83106), (648, 82080), (684, 77760), (720, 73872), (729, 72960), (760, 69984), (768, 69255), (810, 65664), (855, 62208), (864, 61560), (912, 58320), (960, 55404), (972, 54720), (1026, 51840), (1080, 49248), (1140, 46656), (1152, 46170), (1215, 43776), (1216, 43740), (1280, 41553), (1296, 41040), (1368, 38880), (1440, 36936), (1458, 36480), (1520, 34992), (1539, 34560), (1620, 32832), (1710, 31104), (1728, 30780), (1824, 29160), (1920, 27702), (1944, 27360), (2052, 25920), (2160, 24624), (2187, 24320), (2280, 23328), (2304, 23085), (2430, 21888), (2432, 21870), (2565, 20736), (2592, 20520), (2736, 19440), (2880, 18468), (2916, 18240), (3040, 17496), (3078, 17280), (3240, 16416), (3420, 15552), (3456, 15390), (3645, 14592), (3648, 14580), (3840, 13851), (3888, 13680), (4104, 12960), (4320, 12312), (4374, 12160), (4560, 11664), (4617, 11520), (4860, 10944), (4864, 10935), (5130, 10368), (5184, 10260), (5472, 9720), (5760, 9234), (5832, 9120), (6080, 8748), (6156, 8640), (6480, 8208), (6840, 7776), (6912, 7695), (7290, 7296)]