276163020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^4\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 300

約数和(自身を含む): 1024897104

約数和(自身を除く): 748734084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 71, 81, 84, 90, 98, 105, 108, 126, 135, 140, 142, 147, 162, 180, 189, 196, 210, 213, 245, 252, 270, 284, 294, 315, 324, 343, 355, 378, 405, 420, 426, 441, 490, 497, 540, 567, 588, 630, 639, 686, 710, 735, 756, 810, 852, 882, 945, 980, 994, 1029, 1065, 1134, 1260, 1278, 1323, 1372, 1420, 1470, 1491, 1620, 1715, 1764, 1890, 1917, 1988, 2058, 2130, 2205, 2268, 2401, 2485, 2556, 2646, 2835, 2940, 2982, 3087, 3195, 3430, 3479, 3780, 3834, 3969, 4116, 4260, 4410, 4473, 4802, 4970, 5145, 5292, 5670, 5751, 5964, 6174, 6390, 6615, 6860, 6958, 7203, 7455, 7668, 7938, 8820, 8946, 9261, 9585, 9604, 9940, 10290, 10437, 11340, 11502, 12005, 12348, 12780, 13230, 13419, 13916, 14406, 14910, 15435, 15876, 17395, 17892, 18522, 19170, 19845, 20580, 20874, 21609, 22365, 23004, 24010, 24353, 26460, 26838, 27783, 28755, 28812, 29820, 30870, 31311, 34790, 36015, 37044, 38340, 39690, 40257, 41748, 43218, 44730, 46305, 48020, 48706, 52185, 53676, 55566, 57510, 61740, 62622, 64827, 67095, 69580, 72030, 73059, 79380, 80514, 86436, 89460, 92610, 93933, 97412, 104370, 108045, 111132, 115020, 121765, 125244, 129654, 134190, 138915, 144060, 146118, 156555, 161028, 170471, 185220, 187866, 194481, 201285, 208740, 216090, 219177, 243530, 259308, 268380, 277830, 281799, 292236, 313110, 324135, 340942, 365295, 375732, 388962, 402570, 432180, 438354, 469665, 487060, 511413, 555660, 563598, 626220, 648270, 657531, 681884, 730590, 777924, 805140, 852355, 876708, 939330, 972405, 1022826, 1095885, 1127196, 1296540, 1315062, 1408995, 1461180, 1534239, 1704710, 1878660, 1944810, 1972593, 2045652, 2191770, 2557065, 2630124, 2817990, 3068478, 3287655, 3409420, 3889620, 3945186, 4383540, 4602717, 5114130, 5635980, 6136956, 6575310, 7671195, 7890372, 9205434, 9862965, 10228260, 13150620, 13808151, 15342390, 18410868, 19725930, 23013585, 27616302, 30684780, 39451860, 46027170, 55232604, 69040755, 92054340, 138081510, 276163020]

約数ペア:

[(1, 276163020), (2, 138081510), (3, 92054340), (4, 69040755), (5, 55232604), (6, 46027170), (7, 39451860), (9, 30684780), (10, 27616302), (12, 23013585), (14, 19725930), (15, 18410868), (18, 15342390), (20, 13808151), (21, 13150620), (27, 10228260), (28, 9862965), (30, 9205434), (35, 7890372), (36, 7671195), (42, 6575310), (45, 6136956), (49, 5635980), (54, 5114130), (60, 4602717), (63, 4383540), (70, 3945186), (71, 3889620), (81, 3409420), (84, 3287655), (90, 3068478), (98, 2817990), (105, 2630124), (108, 2557065), (126, 2191770), (135, 2045652), (140, 1972593), (142, 1944810), (147, 1878660), (162, 1704710), (180, 1534239), (189, 1461180), (196, 1408995), (210, 1315062), (213, 1296540), (245, 1127196), (252, 1095885), (270, 1022826), (284, 972405), (294, 939330), (315, 876708), (324, 852355), (343, 805140), (355, 777924), (378, 730590), (405, 681884), (420, 657531), (426, 648270), (441, 626220), (490, 563598), (497, 555660), (540, 511413), (567, 487060), (588, 469665), (630, 438354), (639, 432180), (686, 402570), (710, 388962), (735, 375732), (756, 365295), (810, 340942), (852, 324135), (882, 313110), (945, 292236), (980, 281799), (994, 277830), (1029, 268380), (1065, 259308), (1134, 243530), (1260, 219177), (1278, 216090), (1323, 208740), (1372, 201285), (1420, 194481), (1470, 187866), (1491, 185220), (1620, 170471), (1715, 161028), (1764, 156555), (1890, 146118), (1917, 144060), (1988, 138915), (2058, 134190), (2130, 129654), (2205, 125244), (2268, 121765), (2401, 115020), (2485, 111132), (2556, 108045), (2646, 104370), (2835, 97412), (2940, 93933), (2982, 92610), (3087, 89460), (3195, 86436), (3430, 80514), (3479, 79380), (3780, 73059), (3834, 72030), (3969, 69580), (4116, 67095), (4260, 64827), (4410, 62622), (4473, 61740), (4802, 57510), (4970, 55566), (5145, 53676), (5292, 52185), (5670, 48706), (5751, 48020), (5964, 46305), (6174, 44730), (6390, 43218), (6615, 41748), (6860, 40257), (6958, 39690), (7203, 38340), (7455, 37044), (7668, 36015), (7938, 34790), (8820, 31311), (8946, 30870), (9261, 29820), (9585, 28812), (9604, 28755), (9940, 27783), (10290, 26838), (10437, 26460), (11340, 24353), (11502, 24010), (12005, 23004), (12348, 22365), (12780, 21609), (13230, 20874), (13419, 20580), (13916, 19845), (14406, 19170), (14910, 18522), (15435, 17892), (15876, 17395)]