61263720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 243285120

約数和(自身を除く): 182021400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 151, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 302, 315, 322, 345, 360, 392, 414, 420, 441, 453, 460, 483, 490, 504, 552, 588, 604, 630, 644, 690, 735, 755, 805, 828, 840, 882, 906, 920, 966, 980, 1035, 1057, 1127, 1176, 1208, 1260, 1288, 1359, 1380, 1449, 1470, 1510, 1610, 1656, 1764, 1812, 1932, 1960, 2070, 2114, 2205, 2254, 2265, 2415, 2520, 2718, 2760, 2898, 2940, 3020, 3171, 3220, 3381, 3473, 3528, 3624, 3864, 4140, 4228, 4410, 4508, 4530, 4830, 5285, 5436, 5635, 5796, 5880, 6040, 6342, 6440, 6762, 6795, 6946, 7245, 7399, 8280, 8456, 8820, 9016, 9060, 9513, 9660, 10143, 10419, 10570, 10872, 11270, 11592, 12684, 13524, 13590, 13892, 14490, 14798, 15855, 16905, 17365, 17640, 18120, 19026, 19320, 20286, 20838, 21140, 22197, 22540, 24311, 25368, 27048, 27180, 27784, 28980, 29596, 31257, 31710, 33810, 34730, 36995, 38052, 40572, 41676, 42280, 44394, 45080, 47565, 48622, 50715, 52095, 54360, 57960, 59192, 62514, 63420, 66591, 67620, 69460, 72933, 73990, 76104, 81144, 83352, 88788, 95130, 97244, 101430, 104190, 110985, 121555, 125028, 126840, 133182, 135240, 138920, 145866, 147980, 156285, 170177, 177576, 190260, 194488, 202860, 208380, 218799, 221970, 243110, 250056, 266364, 291732, 295960, 312570, 332955, 340354, 364665, 380520, 405720, 416760, 437598, 443940, 486220, 510531, 532728, 583464, 625140, 665910, 680708, 729330, 850885, 875196, 887880, 972440, 1021062, 1093995, 1250280, 1331820, 1361416, 1458660, 1531593, 1701770, 1750392, 2042124, 2187990, 2552655, 2663640, 2917320, 3063186, 3403540, 4084248, 4375980, 5105310, 6126372, 6807080, 7657965, 8751960, 10210620, 12252744, 15315930, 20421240, 30631860, 61263720]

約数ペア:

[(1, 61263720), (2, 30631860), (3, 20421240), (4, 15315930), (5, 12252744), (6, 10210620), (7, 8751960), (8, 7657965), (9, 6807080), (10, 6126372), (12, 5105310), (14, 4375980), (15, 4084248), (18, 3403540), (20, 3063186), (21, 2917320), (23, 2663640), (24, 2552655), (28, 2187990), (30, 2042124), (35, 1750392), (36, 1701770), (40, 1531593), (42, 1458660), (45, 1361416), (46, 1331820), (49, 1250280), (56, 1093995), (60, 1021062), (63, 972440), (69, 887880), (70, 875196), (72, 850885), (84, 729330), (90, 680708), (92, 665910), (98, 625140), (105, 583464), (115, 532728), (120, 510531), (126, 486220), (138, 443940), (140, 437598), (147, 416760), (151, 405720), (161, 380520), (168, 364665), (180, 340354), (184, 332955), (196, 312570), (207, 295960), (210, 291732), (230, 266364), (245, 250056), (252, 243110), (276, 221970), (280, 218799), (294, 208380), (302, 202860), (315, 194488), (322, 190260), (345, 177576), (360, 170177), (392, 156285), (414, 147980), (420, 145866), (441, 138920), (453, 135240), (460, 133182), (483, 126840), (490, 125028), (504, 121555), (552, 110985), (588, 104190), (604, 101430), (630, 97244), (644, 95130), (690, 88788), (735, 83352), (755, 81144), (805, 76104), (828, 73990), (840, 72933), (882, 69460), (906, 67620), (920, 66591), (966, 63420), (980, 62514), (1035, 59192), (1057, 57960), (1127, 54360), (1176, 52095), (1208, 50715), (1260, 48622), (1288, 47565), (1359, 45080), (1380, 44394), (1449, 42280), (1470, 41676), (1510, 40572), (1610, 38052), (1656, 36995), (1764, 34730), (1812, 33810), (1932, 31710), (1960, 31257), (2070, 29596), (2114, 28980), (2205, 27784), (2254, 27180), (2265, 27048), (2415, 25368), (2520, 24311), (2718, 22540), (2760, 22197), (2898, 21140), (2940, 20838), (3020, 20286), (3171, 19320), (3220, 19026), (3381, 18120), (3473, 17640), (3528, 17365), (3624, 16905), (3864, 15855), (4140, 14798), (4228, 14490), (4410, 13892), (4508, 13590), (4530, 13524), (4830, 12684), (5285, 11592), (5436, 11270), (5635, 10872), (5796, 10570), (5880, 10419), (6040, 10143), (6342, 9660), (6440, 9513), (6762, 9060), (6795, 9016), (6946, 8820), (7245, 8456), (7399, 8280)]