53286660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 197750784

約数和(自身を除く): 144464124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 127, 135, 140, 148, 162, 180, 185, 189, 210, 222, 252, 254, 259, 270, 315, 324, 333, 370, 378, 381, 405, 420, 444, 508, 518, 540, 555, 567, 630, 635, 666, 740, 756, 762, 777, 810, 889, 945, 999, 1036, 1110, 1134, 1143, 1260, 1270, 1295, 1332, 1524, 1554, 1620, 1665, 1778, 1890, 1905, 1998, 2220, 2268, 2286, 2331, 2540, 2590, 2667, 2835, 2997, 3108, 3330, 3429, 3556, 3780, 3810, 3885, 3996, 4445, 4572, 4662, 4699, 4995, 5180, 5334, 5670, 5715, 5994, 6660, 6858, 6993, 7620, 7770, 8001, 8890, 9324, 9398, 9990, 10287, 10668, 11340, 11430, 11655, 11988, 13335, 13716, 13986, 14097, 14985, 15540, 16002, 17145, 17780, 18796, 19980, 20574, 20979, 22860, 23310, 23495, 24003, 26670, 27972, 28194, 29970, 32004, 32893, 34290, 34965, 40005, 41148, 41958, 42291, 46620, 46990, 48006, 51435, 53340, 56388, 59940, 65786, 68580, 69930, 70485, 72009, 80010, 83916, 84582, 93980, 96012, 98679, 102870, 104895, 120015, 126873, 131572, 139860, 140970, 144018, 160020, 164465, 169164, 197358, 205740, 209790, 211455, 240030, 253746, 281940, 288036, 296037, 328930, 360045, 380619, 394716, 419580, 422910, 480060, 493395, 507492, 592074, 634365, 657860, 720090, 761238, 845820, 888111, 986790, 1184148, 1268730, 1440180, 1480185, 1522476, 1776222, 1903095, 1973580, 2537460, 2664333, 2960370, 3552444, 3806190, 4440555, 5328666, 5920740, 7612380, 8881110, 10657332, 13321665, 17762220, 26643330, 53286660]

約数ペア:

[(1, 53286660), (2, 26643330), (3, 17762220), (4, 13321665), (5, 10657332), (6, 8881110), (7, 7612380), (9, 5920740), (10, 5328666), (12, 4440555), (14, 3806190), (15, 3552444), (18, 2960370), (20, 2664333), (21, 2537460), (27, 1973580), (28, 1903095), (30, 1776222), (35, 1522476), (36, 1480185), (37, 1440180), (42, 1268730), (45, 1184148), (54, 986790), (60, 888111), (63, 845820), (70, 761238), (74, 720090), (81, 657860), (84, 634365), (90, 592074), (105, 507492), (108, 493395), (111, 480060), (126, 422910), (127, 419580), (135, 394716), (140, 380619), (148, 360045), (162, 328930), (180, 296037), (185, 288036), (189, 281940), (210, 253746), (222, 240030), (252, 211455), (254, 209790), (259, 205740), (270, 197358), (315, 169164), (324, 164465), (333, 160020), (370, 144018), (378, 140970), (381, 139860), (405, 131572), (420, 126873), (444, 120015), (508, 104895), (518, 102870), (540, 98679), (555, 96012), (567, 93980), (630, 84582), (635, 83916), (666, 80010), (740, 72009), (756, 70485), (762, 69930), (777, 68580), (810, 65786), (889, 59940), (945, 56388), (999, 53340), (1036, 51435), (1110, 48006), (1134, 46990), (1143, 46620), (1260, 42291), (1270, 41958), (1295, 41148), (1332, 40005), (1524, 34965), (1554, 34290), (1620, 32893), (1665, 32004), (1778, 29970), (1890, 28194), (1905, 27972), (1998, 26670), (2220, 24003), (2268, 23495), (2286, 23310), (2331, 22860), (2540, 20979), (2590, 20574), (2667, 19980), (2835, 18796), (2997, 17780), (3108, 17145), (3330, 16002), (3429, 15540), (3556, 14985), (3780, 14097), (3810, 13986), (3885, 13716), (3996, 13335), (4445, 11988), (4572, 11655), (4662, 11430), (4699, 11340), (4995, 10668), (5180, 10287), (5334, 9990), (5670, 9398), (5715, 9324), (5994, 8890), (6660, 8001), (6858, 7770), (6993, 7620)]