1884000000

素因数分解:

$2^8\times 3^1\times 5^6\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 252

約数和(自身を含む): 6307575512

約数和(自身を除く): 4423575512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 157, 160, 192, 200, 240, 250, 256, 300, 314, 320, 375, 384, 400, 471, 480, 500, 600, 625, 628, 640, 750, 768, 785, 800, 942, 960, 1000, 1200, 1250, 1256, 1280, 1500, 1570, 1600, 1875, 1884, 1920, 2000, 2355, 2400, 2500, 2512, 3000, 3125, 3140, 3200, 3750, 3768, 3840, 3925, 4000, 4710, 4800, 5000, 5024, 6000, 6250, 6280, 6400, 7500, 7536, 7850, 8000, 9375, 9420, 9600, 10000, 10048, 11775, 12000, 12500, 12560, 15000, 15072, 15625, 15700, 16000, 18750, 18840, 19200, 19625, 20000, 20096, 23550, 24000, 25000, 25120, 30000, 30144, 31250, 31400, 32000, 37500, 37680, 39250, 40000, 40192, 46875, 47100, 48000, 50000, 50240, 58875, 60000, 60288, 62500, 62800, 75000, 75360, 78500, 80000, 93750, 94200, 96000, 98125, 100000, 100480, 117750, 120000, 120576, 125000, 125600, 150000, 150720, 157000, 160000, 187500, 188400, 196250, 200000, 200960, 235500, 240000, 250000, 251200, 294375, 300000, 301440, 314000, 375000, 376800, 392500, 400000, 471000, 480000, 490625, 500000, 502400, 588750, 600000, 602880, 628000, 750000, 753600, 785000, 800000, 942000, 981250, 1000000, 1004800, 1177500, 1200000, 1256000, 1471875, 1500000, 1507200, 1570000, 1884000, 1962500, 2000000, 2355000, 2400000, 2453125, 2512000, 2943750, 3000000, 3014400, 3140000, 3768000, 3925000, 4000000, 4710000, 4906250, 5024000, 5887500, 6000000, 6280000, 7359375, 7536000, 7850000, 9420000, 9812500, 11775000, 12000000, 12560000, 14718750, 15072000, 15700000, 18840000, 19625000, 23550000, 25120000, 29437500, 31400000, 37680000, 39250000, 47100000, 58875000, 62800000, 75360000, 78500000, 94200000, 117750000, 125600000, 157000000, 188400000, 235500000, 314000000, 376800000, 471000000, 628000000, 942000000, 1884000000]

約数ペア:

[(1, 1884000000), (2, 942000000), (3, 628000000), (4, 471000000), (5, 376800000), (6, 314000000), (8, 235500000), (10, 188400000), (12, 157000000), (15, 125600000), (16, 117750000), (20, 94200000), (24, 78500000), (25, 75360000), (30, 62800000), (32, 58875000), (40, 47100000), (48, 39250000), (50, 37680000), (60, 31400000), (64, 29437500), (75, 25120000), (80, 23550000), (96, 19625000), (100, 18840000), (120, 15700000), (125, 15072000), (128, 14718750), (150, 12560000), (157, 12000000), (160, 11775000), (192, 9812500), (200, 9420000), (240, 7850000), (250, 7536000), (256, 7359375), (300, 6280000), (314, 6000000), (320, 5887500), (375, 5024000), (384, 4906250), (400, 4710000), (471, 4000000), (480, 3925000), (500, 3768000), (600, 3140000), (625, 3014400), (628, 3000000), (640, 2943750), (750, 2512000), (768, 2453125), (785, 2400000), (800, 2355000), (942, 2000000), (960, 1962500), (1000, 1884000), (1200, 1570000), (1250, 1507200), (1256, 1500000), (1280, 1471875), (1500, 1256000), (1570, 1200000), (1600, 1177500), (1875, 1004800), (1884, 1000000), (1920, 981250), (2000, 942000), (2355, 800000), (2400, 785000), (2500, 753600), (2512, 750000), (3000, 628000), (3125, 602880), (3140, 600000), (3200, 588750), (3750, 502400), (3768, 500000), (3840, 490625), (3925, 480000), (4000, 471000), (4710, 400000), (4800, 392500), (5000, 376800), (5024, 375000), (6000, 314000), (6250, 301440), (6280, 300000), (6400, 294375), (7500, 251200), (7536, 250000), (7850, 240000), (8000, 235500), (9375, 200960), (9420, 200000), (9600, 196250), (10000, 188400), (10048, 187500), (11775, 160000), (12000, 157000), (12500, 150720), (12560, 150000), (15000, 125600), (15072, 125000), (15625, 120576), (15700, 120000), (16000, 117750), (18750, 100480), (18840, 100000), (19200, 98125), (19625, 96000), (20000, 94200), (20096, 93750), (23550, 80000), (24000, 78500), (25000, 75360), (25120, 75000), (30000, 62800), (30144, 62500), (31250, 60288), (31400, 60000), (32000, 58875), (37500, 50240), (37680, 50000), (39250, 48000), (40000, 47100), (40192, 46875)]