151920000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 548871180

約数和(自身を除く): 396951180

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, 211, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 422, 450, 480, 500, 576, 600, 625, 633, 640, 720, 750, 800, 844, 900, 960, 1000, 1055, 1125, 1152, 1200, 1250, 1266, 1440, 1500, 1600, 1688, 1800, 1875, 1899, 1920, 2000, 2110, 2250, 2400, 2500, 2532, 2880, 3000, 3165, 3200, 3376, 3600, 3750, 3798, 4000, 4220, 4500, 4800, 5000, 5064, 5275, 5625, 5760, 6000, 6330, 6752, 7200, 7500, 7596, 8000, 8440, 9000, 9495, 9600, 10000, 10128, 10550, 11250, 12000, 12660, 13504, 14400, 15000, 15192, 15825, 16000, 16880, 18000, 18990, 20000, 20256, 21100, 22500, 24000, 25320, 26375, 27008, 28800, 30000, 30384, 31650, 33760, 36000, 37980, 40000, 40512, 42200, 45000, 47475, 48000, 50640, 52750, 60000, 60768, 63300, 67520, 72000, 75960, 79125, 80000, 81024, 84400, 90000, 94950, 101280, 105500, 120000, 121536, 126600, 131875, 135040, 144000, 151920, 158250, 168800, 180000, 189900, 202560, 211000, 237375, 240000, 243072, 253200, 263750, 303840, 316500, 337600, 360000, 379800, 395625, 405120, 422000, 474750, 506400, 527500, 607680, 633000, 675200, 720000, 759600, 791250, 844000, 949500, 1012800, 1055000, 1186875, 1215360, 1266000, 1519200, 1582500, 1688000, 1899000, 2025600, 2110000, 2373750, 2532000, 3038400, 3165000, 3376000, 3798000, 4220000, 4747500, 5064000, 6076800, 6330000, 7596000, 8440000, 9495000, 10128000, 12660000, 15192000, 16880000, 18990000, 25320000, 30384000, 37980000, 50640000, 75960000, 151920000]

約数ペア:

[(1, 151920000), (2, 75960000), (3, 50640000), (4, 37980000), (5, 30384000), (6, 25320000), (8, 18990000), (9, 16880000), (10, 15192000), (12, 12660000), (15, 10128000), (16, 9495000), (18, 8440000), (20, 7596000), (24, 6330000), (25, 6076800), (30, 5064000), (32, 4747500), (36, 4220000), (40, 3798000), (45, 3376000), (48, 3165000), (50, 3038400), (60, 2532000), (64, 2373750), (72, 2110000), (75, 2025600), (80, 1899000), (90, 1688000), (96, 1582500), (100, 1519200), (120, 1266000), (125, 1215360), (128, 1186875), (144, 1055000), (150, 1012800), (160, 949500), (180, 844000), (192, 791250), (200, 759600), (211, 720000), (225, 675200), (240, 633000), (250, 607680), (288, 527500), (300, 506400), (320, 474750), (360, 422000), (375, 405120), (384, 395625), (400, 379800), (422, 360000), (450, 337600), (480, 316500), (500, 303840), (576, 263750), (600, 253200), (625, 243072), (633, 240000), (640, 237375), (720, 211000), (750, 202560), (800, 189900), (844, 180000), (900, 168800), (960, 158250), (1000, 151920), (1055, 144000), (1125, 135040), (1152, 131875), (1200, 126600), (1250, 121536), (1266, 120000), (1440, 105500), (1500, 101280), (1600, 94950), (1688, 90000), (1800, 84400), (1875, 81024), (1899, 80000), (1920, 79125), (2000, 75960), (2110, 72000), (2250, 67520), (2400, 63300), (2500, 60768), (2532, 60000), (2880, 52750), (3000, 50640), (3165, 48000), (3200, 47475), (3376, 45000), (3600, 42200), (3750, 40512), (3798, 40000), (4000, 37980), (4220, 36000), (4500, 33760), (4800, 31650), (5000, 30384), (5064, 30000), (5275, 28800), (5625, 27008), (5760, 26375), (6000, 25320), (6330, 24000), (6752, 22500), (7200, 21100), (7500, 20256), (7596, 20000), (8000, 18990), (8440, 18000), (9000, 16880), (9495, 16000), (9600, 15825), (10000, 15192), (10128, 15000), (10550, 14400), (11250, 13504), (12000, 12660)]