149459760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 528903648

約数和(自身を除く): 379443888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 83, 90, 120, 122, 123, 144, 164, 166, 180, 183, 205, 240, 244, 246, 249, 305, 328, 332, 360, 366, 369, 410, 415, 488, 492, 498, 549, 610, 615, 656, 664, 720, 732, 738, 747, 820, 830, 915, 976, 984, 996, 1098, 1220, 1230, 1245, 1328, 1464, 1476, 1494, 1640, 1660, 1830, 1845, 1968, 1992, 2196, 2440, 2460, 2490, 2501, 2745, 2928, 2952, 2988, 3280, 3320, 3403, 3660, 3690, 3735, 3984, 4392, 4880, 4920, 4980, 5002, 5063, 5490, 5904, 5976, 6640, 6806, 7320, 7380, 7470, 7503, 8784, 9840, 9960, 10004, 10126, 10209, 10980, 11952, 12505, 13612, 14640, 14760, 14940, 15006, 15189, 17015, 19920, 20008, 20252, 20418, 21960, 22509, 25010, 25315, 27224, 29520, 29880, 30012, 30378, 30627, 34030, 37515, 40016, 40504, 40836, 43920, 45018, 45567, 50020, 50630, 51045, 54448, 59760, 60024, 60756, 61254, 68060, 75030, 75945, 81008, 81672, 90036, 91134, 100040, 101260, 102090, 112545, 120048, 121512, 122508, 136120, 150060, 151890, 153135, 163344, 180072, 182268, 200080, 202520, 204180, 207583, 225090, 227835, 243024, 245016, 272240, 300120, 303780, 306270, 360144, 364536, 405040, 408360, 415166, 450180, 455670, 490032, 600240, 607560, 612540, 622749, 729072, 816720, 830332, 900360, 911340, 1037915, 1215120, 1225080, 1245498, 1660664, 1800720, 1822680, 1868247, 2075830, 2450160, 2490996, 3113745, 3321328, 3645360, 3736494, 4151660, 4981992, 6227490, 7472988, 8303320, 9341235, 9963984, 12454980, 14945976, 16606640, 18682470, 24909960, 29891952, 37364940, 49819920, 74729880, 149459760]

約数ペア:

[(1, 149459760), (2, 74729880), (3, 49819920), (4, 37364940), (5, 29891952), (6, 24909960), (8, 18682470), (9, 16606640), (10, 14945976), (12, 12454980), (15, 9963984), (16, 9341235), (18, 8303320), (20, 7472988), (24, 6227490), (30, 4981992), (36, 4151660), (40, 3736494), (41, 3645360), (45, 3321328), (48, 3113745), (60, 2490996), (61, 2450160), (72, 2075830), (80, 1868247), (82, 1822680), (83, 1800720), (90, 1660664), (120, 1245498), (122, 1225080), (123, 1215120), (144, 1037915), (164, 911340), (166, 900360), (180, 830332), (183, 816720), (205, 729072), (240, 622749), (244, 612540), (246, 607560), (249, 600240), (305, 490032), (328, 455670), (332, 450180), (360, 415166), (366, 408360), (369, 405040), (410, 364536), (415, 360144), (488, 306270), (492, 303780), (498, 300120), (549, 272240), (610, 245016), (615, 243024), (656, 227835), (664, 225090), (720, 207583), (732, 204180), (738, 202520), (747, 200080), (820, 182268), (830, 180072), (915, 163344), (976, 153135), (984, 151890), (996, 150060), (1098, 136120), (1220, 122508), (1230, 121512), (1245, 120048), (1328, 112545), (1464, 102090), (1476, 101260), (1494, 100040), (1640, 91134), (1660, 90036), (1830, 81672), (1845, 81008), (1968, 75945), (1992, 75030), (2196, 68060), (2440, 61254), (2460, 60756), (2490, 60024), (2501, 59760), (2745, 54448), (2928, 51045), (2952, 50630), (2988, 50020), (3280, 45567), (3320, 45018), (3403, 43920), (3660, 40836), (3690, 40504), (3735, 40016), (3984, 37515), (4392, 34030), (4880, 30627), (4920, 30378), (4980, 30012), (5002, 29880), (5063, 29520), (5490, 27224), (5904, 25315), (5976, 25010), (6640, 22509), (6806, 21960), (7320, 20418), (7380, 20252), (7470, 20008), (7503, 19920), (8784, 17015), (9840, 15189), (9960, 15006), (10004, 14940), (10126, 14760), (10209, 14640), (10980, 13612), (11952, 12505)]