52507440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 190383648

約数和(自身を除く): 137876208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 73, 74, 80, 81, 90, 108, 111, 120, 135, 144, 146, 148, 162, 180, 185, 216, 219, 222, 240, 243, 270, 292, 296, 324, 333, 360, 365, 370, 405, 432, 438, 444, 486, 540, 555, 584, 592, 648, 657, 666, 720, 730, 740, 810, 876, 888, 972, 999, 1080, 1095, 1110, 1168, 1215, 1296, 1314, 1332, 1460, 1480, 1620, 1665, 1752, 1776, 1944, 1971, 1998, 2160, 2190, 2220, 2430, 2628, 2664, 2701, 2920, 2960, 2997, 3240, 3285, 3330, 3504, 3888, 3942, 3996, 4380, 4440, 4860, 4995, 5256, 5328, 5402, 5840, 5913, 5994, 6480, 6570, 6660, 7884, 7992, 8103, 8760, 8880, 8991, 9720, 9855, 9990, 10512, 10804, 11826, 11988, 13140, 13320, 13505, 14985, 15768, 15984, 16206, 17520, 17739, 17982, 19440, 19710, 19980, 21608, 23652, 23976, 24309, 26280, 26640, 27010, 29565, 29970, 31536, 32412, 35478, 35964, 39420, 39960, 40515, 43216, 44955, 47304, 47952, 48618, 52560, 54020, 59130, 59940, 64824, 70956, 71928, 72927, 78840, 79920, 81030, 88695, 89910, 94608, 97236, 108040, 118260, 119880, 121545, 129648, 141912, 143856, 145854, 157680, 162060, 177390, 179820, 194472, 216080, 218781, 236520, 239760, 243090, 283824, 291708, 324120, 354780, 359640, 364635, 388944, 437562, 473040, 486180, 583416, 648240, 656343, 709560, 719280, 729270, 875124, 972360, 1093905, 1166832, 1312686, 1419120, 1458540, 1750248, 1944720, 2187810, 2625372, 2917080, 3281715, 3500496, 4375620, 5250744, 5834160, 6563430, 8751240, 10501488, 13126860, 17502480, 26253720, 52507440]

約数ペア:

[(1, 52507440), (2, 26253720), (3, 17502480), (4, 13126860), (5, 10501488), (6, 8751240), (8, 6563430), (9, 5834160), (10, 5250744), (12, 4375620), (15, 3500496), (16, 3281715), (18, 2917080), (20, 2625372), (24, 2187810), (27, 1944720), (30, 1750248), (36, 1458540), (37, 1419120), (40, 1312686), (45, 1166832), (48, 1093905), (54, 972360), (60, 875124), (72, 729270), (73, 719280), (74, 709560), (80, 656343), (81, 648240), (90, 583416), (108, 486180), (111, 473040), (120, 437562), (135, 388944), (144, 364635), (146, 359640), (148, 354780), (162, 324120), (180, 291708), (185, 283824), (216, 243090), (219, 239760), (222, 236520), (240, 218781), (243, 216080), (270, 194472), (292, 179820), (296, 177390), (324, 162060), (333, 157680), (360, 145854), (365, 143856), (370, 141912), (405, 129648), (432, 121545), (438, 119880), (444, 118260), (486, 108040), (540, 97236), (555, 94608), (584, 89910), (592, 88695), (648, 81030), (657, 79920), (666, 78840), (720, 72927), (730, 71928), (740, 70956), (810, 64824), (876, 59940), (888, 59130), (972, 54020), (999, 52560), (1080, 48618), (1095, 47952), (1110, 47304), (1168, 44955), (1215, 43216), (1296, 40515), (1314, 39960), (1332, 39420), (1460, 35964), (1480, 35478), (1620, 32412), (1665, 31536), (1752, 29970), (1776, 29565), (1944, 27010), (1971, 26640), (1998, 26280), (2160, 24309), (2190, 23976), (2220, 23652), (2430, 21608), (2628, 19980), (2664, 19710), (2701, 19440), (2920, 17982), (2960, 17739), (2997, 17520), (3240, 16206), (3285, 15984), (3330, 15768), (3504, 14985), (3888, 13505), (3942, 13320), (3996, 13140), (4380, 11988), (4440, 11826), (4860, 10804), (4995, 10512), (5256, 9990), (5328, 9855), (5402, 9720), (5840, 8991), (5913, 8880), (5994, 8760), (6480, 8103), (6570, 7992), (6660, 7884)]