238028400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 180

約数和(自身を含む): 848824392

約数和(自身を除く): 610795992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 100, 111, 120, 144, 148, 150, 180, 185, 200, 222, 225, 240, 296, 300, 333, 360, 370, 400, 444, 450, 555, 592, 600, 666, 720, 740, 888, 900, 925, 1110, 1200, 1332, 1480, 1665, 1776, 1787, 1800, 1850, 2220, 2664, 2775, 2960, 3330, 3574, 3600, 3700, 4440, 5328, 5361, 5550, 6660, 7148, 7400, 8325, 8880, 8935, 10722, 11100, 13320, 14296, 14800, 16083, 16650, 17870, 21444, 22200, 26640, 26805, 28592, 32166, 33300, 35740, 42888, 44400, 44675, 53610, 64332, 66119, 66600, 71480, 80415, 85776, 89350, 107220, 128664, 132238, 133200, 134025, 142960, 160830, 178700, 198357, 214440, 257328, 264476, 268050, 321660, 330595, 357400, 396714, 402075, 428880, 528952, 536100, 595071, 643320, 661190, 714800, 793428, 804150, 991785, 1057904, 1072200, 1190142, 1286640, 1322380, 1586856, 1608300, 1652975, 1983570, 2144400, 2380284, 2644760, 2975355, 3173712, 3216600, 3305950, 3967140, 4760568, 4958925, 5289520, 5950710, 6433200, 6611900, 7934280, 9521136, 9917850, 11901420, 13223800, 14876775, 15868560, 19835700, 23802840, 26447600, 29753550, 39671400, 47605680, 59507100, 79342800, 119014200, 238028400]

約数ペア:

[(1, 238028400), (2, 119014200), (3, 79342800), (4, 59507100), (5, 47605680), (6, 39671400), (8, 29753550), (9, 26447600), (10, 23802840), (12, 19835700), (15, 15868560), (16, 14876775), (18, 13223800), (20, 11901420), (24, 9917850), (25, 9521136), (30, 7934280), (36, 6611900), (37, 6433200), (40, 5950710), (45, 5289520), (48, 4958925), (50, 4760568), (60, 3967140), (72, 3305950), (74, 3216600), (75, 3173712), (80, 2975355), (90, 2644760), (100, 2380284), (111, 2144400), (120, 1983570), (144, 1652975), (148, 1608300), (150, 1586856), (180, 1322380), (185, 1286640), (200, 1190142), (222, 1072200), (225, 1057904), (240, 991785), (296, 804150), (300, 793428), (333, 714800), (360, 661190), (370, 643320), (400, 595071), (444, 536100), (450, 528952), (555, 428880), (592, 402075), (600, 396714), (666, 357400), (720, 330595), (740, 321660), (888, 268050), (900, 264476), (925, 257328), (1110, 214440), (1200, 198357), (1332, 178700), (1480, 160830), (1665, 142960), (1776, 134025), (1787, 133200), (1800, 132238), (1850, 128664), (2220, 107220), (2664, 89350), (2775, 85776), (2960, 80415), (3330, 71480), (3574, 66600), (3600, 66119), (3700, 64332), (4440, 53610), (5328, 44675), (5361, 44400), (5550, 42888), (6660, 35740), (7148, 33300), (7400, 32166), (8325, 28592), (8880, 26805), (8935, 26640), (10722, 22200), (11100, 21444), (13320, 17870), (14296, 16650), (14800, 16083)]