90144000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 216

約数和(自身を含む): 325400712

約数和(自身を除く): 235256712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 313, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 626, 640, 720, 750, 768, 800, 900, 939, 960, 1000, 1125, 1152, 1200, 1252, 1280, 1440, 1500, 1565, 1600, 1800, 1878, 1920, 2000, 2250, 2304, 2400, 2504, 2817, 2880, 3000, 3130, 3200, 3600, 3756, 3840, 4000, 4500, 4695, 4800, 5008, 5634, 5760, 6000, 6260, 6400, 7200, 7512, 7825, 8000, 9000, 9390, 9600, 10016, 11268, 11520, 12000, 12520, 14085, 14400, 15024, 15650, 16000, 18000, 18780, 19200, 20032, 22536, 23475, 24000, 25040, 28170, 28800, 30048, 31300, 32000, 36000, 37560, 39125, 40064, 45072, 46950, 48000, 50080, 56340, 57600, 60096, 62600, 70425, 72000, 75120, 78250, 80128, 90144, 93900, 96000, 100160, 112680, 117375, 120192, 125200, 140850, 144000, 150240, 156500, 180288, 187800, 200320, 225360, 234750, 240384, 250400, 281700, 288000, 300480, 313000, 352125, 360576, 375600, 400640, 450720, 469500, 500800, 563400, 600960, 626000, 704250, 721152, 751200, 901440, 939000, 1001600, 1126800, 1201920, 1252000, 1408500, 1502400, 1802880, 1878000, 2003200, 2253600, 2504000, 2817000, 3004800, 3605760, 3756000, 4507200, 5008000, 5634000, 6009600, 7512000, 9014400, 10016000, 11268000, 15024000, 18028800, 22536000, 30048000, 45072000, 90144000]

約数ペア:

[(1, 90144000), (2, 45072000), (3, 30048000), (4, 22536000), (5, 18028800), (6, 15024000), (8, 11268000), (9, 10016000), (10, 9014400), (12, 7512000), (15, 6009600), (16, 5634000), (18, 5008000), (20, 4507200), (24, 3756000), (25, 3605760), (30, 3004800), (32, 2817000), (36, 2504000), (40, 2253600), (45, 2003200), (48, 1878000), (50, 1802880), (60, 1502400), (64, 1408500), (72, 1252000), (75, 1201920), (80, 1126800), (90, 1001600), (96, 939000), (100, 901440), (120, 751200), (125, 721152), (128, 704250), (144, 626000), (150, 600960), (160, 563400), (180, 500800), (192, 469500), (200, 450720), (225, 400640), (240, 375600), (250, 360576), (256, 352125), (288, 313000), (300, 300480), (313, 288000), (320, 281700), (360, 250400), (375, 240384), (384, 234750), (400, 225360), (450, 200320), (480, 187800), (500, 180288), (576, 156500), (600, 150240), (626, 144000), (640, 140850), (720, 125200), (750, 120192), (768, 117375), (800, 112680), (900, 100160), (939, 96000), (960, 93900), (1000, 90144), (1125, 80128), (1152, 78250), (1200, 75120), (1252, 72000), (1280, 70425), (1440, 62600), (1500, 60096), (1565, 57600), (1600, 56340), (1800, 50080), (1878, 48000), (1920, 46950), (2000, 45072), (2250, 40064), (2304, 39125), (2400, 37560), (2504, 36000), (2817, 32000), (2880, 31300), (3000, 30048), (3130, 28800), (3200, 28170), (3600, 25040), (3756, 24000), (3840, 23475), (4000, 22536), (4500, 20032), (4695, 19200), (4800, 18780), (5008, 18000), (5634, 16000), (5760, 15650), (6000, 15024), (6260, 14400), (6400, 14085), (7200, 12520), (7512, 12000), (7825, 11520), (8000, 11268), (9000, 10016), (9390, 9600)]