189600000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 638709120

約数和(自身を除く): 449109120

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, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 192, 200, 237, 240, 250, 256, 300, 316, 320, 375, 384, 395, 400, 474, 480, 500, 600, 625, 632, 640, 750, 768, 790, 800, 948, 960, 1000, 1185, 1200, 1250, 1264, 1280, 1500, 1580, 1600, 1875, 1896, 1920, 1975, 2000, 2370, 2400, 2500, 2528, 3000, 3125, 3160, 3200, 3750, 3792, 3840, 3950, 4000, 4740, 4800, 5000, 5056, 5925, 6000, 6250, 6320, 6400, 7500, 7584, 7900, 8000, 9375, 9480, 9600, 9875, 10000, 10112, 11850, 12000, 12500, 12640, 15000, 15168, 15800, 16000, 18750, 18960, 19200, 19750, 20000, 20224, 23700, 24000, 25000, 25280, 29625, 30000, 30336, 31600, 32000, 37500, 37920, 39500, 40000, 47400, 48000, 49375, 50000, 50560, 59250, 60000, 60672, 63200, 75000, 75840, 79000, 80000, 94800, 96000, 98750, 100000, 101120, 118500, 120000, 126400, 148125, 150000, 151680, 158000, 160000, 189600, 197500, 200000, 237000, 240000, 246875, 252800, 296250, 300000, 303360, 316000, 379200, 395000, 400000, 474000, 480000, 493750, 505600, 592500, 600000, 632000, 740625, 758400, 790000, 800000, 948000, 987500, 1185000, 1200000, 1264000, 1481250, 1516800, 1580000, 1896000, 1975000, 2370000, 2400000, 2528000, 2962500, 3160000, 3792000, 3950000, 4740000, 5925000, 6320000, 7584000, 7900000, 9480000, 11850000, 12640000, 15800000, 18960000, 23700000, 31600000, 37920000, 47400000, 63200000, 94800000, 189600000]

約数ペア:

[(1, 189600000), (2, 94800000), (3, 63200000), (4, 47400000), (5, 37920000), (6, 31600000), (8, 23700000), (10, 18960000), (12, 15800000), (15, 12640000), (16, 11850000), (20, 9480000), (24, 7900000), (25, 7584000), (30, 6320000), (32, 5925000), (40, 4740000), (48, 3950000), (50, 3792000), (60, 3160000), (64, 2962500), (75, 2528000), (79, 2400000), (80, 2370000), (96, 1975000), (100, 1896000), (120, 1580000), (125, 1516800), (128, 1481250), (150, 1264000), (158, 1200000), (160, 1185000), (192, 987500), (200, 948000), (237, 800000), (240, 790000), (250, 758400), (256, 740625), (300, 632000), (316, 600000), (320, 592500), (375, 505600), (384, 493750), (395, 480000), (400, 474000), (474, 400000), (480, 395000), (500, 379200), (600, 316000), (625, 303360), (632, 300000), (640, 296250), (750, 252800), (768, 246875), (790, 240000), (800, 237000), (948, 200000), (960, 197500), (1000, 189600), (1185, 160000), (1200, 158000), (1250, 151680), (1264, 150000), (1280, 148125), (1500, 126400), (1580, 120000), (1600, 118500), (1875, 101120), (1896, 100000), (1920, 98750), (1975, 96000), (2000, 94800), (2370, 80000), (2400, 79000), (2500, 75840), (2528, 75000), (3000, 63200), (3125, 60672), (3160, 60000), (3200, 59250), (3750, 50560), (3792, 50000), (3840, 49375), (3950, 48000), (4000, 47400), (4740, 40000), (4800, 39500), (5000, 37920), (5056, 37500), (5925, 32000), (6000, 31600), (6250, 30336), (6320, 30000), (6400, 29625), (7500, 25280), (7584, 25000), (7900, 24000), (8000, 23700), (9375, 20224), (9480, 20000), (9600, 19750), (9875, 19200), (10000, 18960), (10112, 18750), (11850, 16000), (12000, 15800), (12500, 15168), (12640, 15000)]