51207660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 384

約数和(自身を含む): 206438400

約数和(自身を除く): 155230740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 27, 28, 30, 31, 35, 36, 38, 42, 45, 46, 54, 57, 60, 62, 63, 69, 70, 76, 84, 90, 92, 93, 95, 105, 108, 114, 115, 124, 126, 133, 135, 138, 140, 155, 161, 171, 180, 186, 189, 190, 207, 210, 217, 228, 230, 252, 266, 270, 276, 279, 285, 310, 315, 322, 342, 345, 372, 378, 380, 399, 414, 420, 434, 437, 460, 465, 483, 513, 532, 540, 558, 570, 589, 620, 621, 630, 644, 651, 665, 684, 690, 713, 756, 798, 805, 828, 837, 855, 868, 874, 930, 945, 966, 1026, 1035, 1085, 1116, 1140, 1178, 1197, 1242, 1260, 1302, 1311, 1330, 1380, 1395, 1426, 1449, 1596, 1610, 1674, 1710, 1748, 1767, 1860, 1890, 1932, 1953, 1995, 2052, 2070, 2139, 2170, 2185, 2356, 2394, 2415, 2484, 2565, 2604, 2622, 2660, 2790, 2852, 2898, 2945, 3059, 3105, 3220, 3255, 3348, 3420, 3534, 3565, 3591, 3780, 3906, 3933, 3990, 4123, 4140, 4185, 4278, 4340, 4347, 4370, 4788, 4830, 4991, 5130, 5244, 5301, 5580, 5796, 5859, 5890, 5985, 6118, 6210, 6417, 6510, 6555, 7068, 7130, 7182, 7245, 7812, 7866, 7980, 8246, 8370, 8556, 8694, 8740, 8835, 9177, 9660, 9765, 9982, 10260, 10602, 10695, 11718, 11780, 11799, 11970, 12236, 12369, 12420, 12834, 13020, 13110, 13547, 14260, 14364, 14490, 14973, 15295, 15732, 15903, 16492, 16740, 17388, 17670, 17955, 18354, 19251, 19530, 19665, 19964, 20615, 21204, 21390, 21735, 23436, 23598, 23940, 24738, 24955, 25668, 26220, 26505, 27094, 27531, 28980, 29295, 29946, 30590, 31806, 32085, 35340, 35910, 36708, 37107, 38502, 39060, 39330, 40641, 41230, 42780, 43470, 44919, 45885, 47196, 49476, 49910, 53010, 54188, 55062, 58590, 58995, 59892, 61180, 61845, 63612, 64170, 67735, 71820, 74214, 74865, 77004, 78660, 79515, 81282, 82460, 82593, 86940, 89838, 91770, 94829, 96255, 99820, 106020, 110124, 111321, 117180, 117990, 121923, 123690, 128340, 134757, 135470, 137655, 148428, 149730, 159030, 162564, 165186, 179676, 183540, 185535, 189658, 192510, 203205, 222642, 224595, 235980, 243846, 247380, 269514, 270940, 275310, 284487, 299460, 318060, 330372, 365769, 371070, 379316, 385020, 406410, 412965, 445284, 449190, 474145, 487692, 539028, 550620, 556605, 568974, 609615, 673785, 731538, 742140, 812820, 825930, 853461, 898380, 948290, 1113210, 1137948, 1219230, 1347570, 1422435, 1463076, 1651860, 1706922, 1828845, 1896580, 2226420, 2438460, 2560383, 2695140, 2844870, 3413844, 3657690, 4267305, 5120766, 5689740, 7315380, 8534610, 10241532, 12801915, 17069220, 25603830, 51207660]

約数ペア:

[(1, 51207660), (2, 25603830), (3, 17069220), (4, 12801915), (5, 10241532), (6, 8534610), (7, 7315380), (9, 5689740), (10, 5120766), (12, 4267305), (14, 3657690), (15, 3413844), (18, 2844870), (19, 2695140), (20, 2560383), (21, 2438460), (23, 2226420), (27, 1896580), (28, 1828845), (30, 1706922), (31, 1651860), (35, 1463076), (36, 1422435), (38, 1347570), (42, 1219230), (45, 1137948), (46, 1113210), (54, 948290), (57, 898380), (60, 853461), (62, 825930), (63, 812820), (69, 742140), (70, 731538), (76, 673785), (84, 609615), (90, 568974), (92, 556605), (93, 550620), (95, 539028), (105, 487692), (108, 474145), (114, 449190), (115, 445284), (124, 412965), (126, 406410), (133, 385020), (135, 379316), (138, 371070), (140, 365769), (155, 330372), (161, 318060), (171, 299460), (180, 284487), (186, 275310), (189, 270940), (190, 269514), (207, 247380), (210, 243846), (217, 235980), (228, 224595), (230, 222642), (252, 203205), (266, 192510), (270, 189658), (276, 185535), (279, 183540), (285, 179676), (310, 165186), (315, 162564), (322, 159030), (342, 149730), (345, 148428), (372, 137655), (378, 135470), (380, 134757), (399, 128340), (414, 123690), (420, 121923), (434, 117990), (437, 117180), (460, 111321), (465, 110124), (483, 106020), (513, 99820), (532, 96255), (540, 94829), (558, 91770), (570, 89838), (589, 86940), (620, 82593), (621, 82460), (630, 81282), (644, 79515), (651, 78660), (665, 77004), (684, 74865), (690, 74214), (713, 71820), (756, 67735), (798, 64170), (805, 63612), (828, 61845), (837, 61180), (855, 59892), (868, 58995), (874, 58590), (930, 55062), (945, 54188), (966, 53010), (1026, 49910), (1035, 49476), (1085, 47196), (1116, 45885), (1140, 44919), (1178, 43470), (1197, 42780), (1242, 41230), (1260, 40641), (1302, 39330), (1311, 39060), (1330, 38502), (1380, 37107), (1395, 36708), (1426, 35910), (1449, 35340), (1596, 32085), (1610, 31806), (1674, 30590), (1710, 29946), (1748, 29295), (1767, 28980), (1860, 27531), (1890, 27094), (1932, 26505), (1953, 26220), (1995, 25668), (2052, 24955), (2070, 24738), (2139, 23940), (2170, 23598), (2185, 23436), (2356, 21735), (2394, 21390), (2415, 21204), (2484, 20615), (2565, 19964), (2604, 19665), (2622, 19530), (2660, 19251), (2790, 18354), (2852, 17955), (2898, 17670), (2945, 17388), (3059, 16740), (3105, 16492), (3220, 15903), (3255, 15732), (3348, 15295), (3420, 14973), (3534, 14490), (3565, 14364), (3591, 14260), (3780, 13547), (3906, 13110), (3933, 13020), (3990, 12834), (4123, 12420), (4140, 12369), (4185, 12236), (4278, 11970), (4340, 11799), (4347, 11780), (4370, 11718), (4788, 10695), (4830, 10602), (4991, 10260), (5130, 9982), (5244, 9765), (5301, 9660), (5580, 9177), (5796, 8835), (5859, 8740), (5890, 8694), (5985, 8556), (6118, 8370), (6210, 8246), (6417, 7980), (6510, 7866), (6555, 7812), (7068, 7245), (7130, 7182)]