204765600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6599

約数の個数: 144

約数和(自身を含む): 717891552

約数和(自身を除く): 513125952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6563, 7800, 10400, 13126, 15600, 19689, 26252, 31200, 32815, 39378, 52504, 65630, 78756, 85319, 98445, 105008, 131260, 157512, 164075, 170638, 196890, 210016, 255957, 262520, 315024, 328150, 341276, 393780, 426595, 492225, 511914, 525040, 630048, 656300, 682552, 787560, 853190, 984450, 1023828, 1050080, 1279785, 1312600, 1365104, 1575120, 1706380, 1968900, 2047656, 2132975, 2559570, 2625200, 2730208, 3150240, 3412760, 3937800, 4095312, 4265950, 5119140, 5250400, 6398925, 6825520, 7875600, 8190624, 8531900, 10238280, 12797850, 13651040, 15751200, 17063800, 20476560, 25595700, 34127600, 40953120, 51191400, 68255200, 102382800, 204765600]

約数ペア:

[(1, 204765600), (2, 102382800), (3, 68255200), (4, 51191400), (5, 40953120), (6, 34127600), (8, 25595700), (10, 20476560), (12, 17063800), (13, 15751200), (15, 13651040), (16, 12797850), (20, 10238280), (24, 8531900), (25, 8190624), (26, 7875600), (30, 6825520), (32, 6398925), (39, 5250400), (40, 5119140), (48, 4265950), (50, 4095312), (52, 3937800), (60, 3412760), (65, 3150240), (75, 2730208), (78, 2625200), (80, 2559570), (96, 2132975), (100, 2047656), (104, 1968900), (120, 1706380), (130, 1575120), (150, 1365104), (156, 1312600), (160, 1279785), (195, 1050080), (200, 1023828), (208, 984450), (240, 853190), (260, 787560), (300, 682552), (312, 656300), (325, 630048), (390, 525040), (400, 511914), (416, 492225), (480, 426595), (520, 393780), (600, 341276), (624, 328150), (650, 315024), (780, 262520), (800, 255957), (975, 210016), (1040, 196890), (1200, 170638), (1248, 164075), (1300, 157512), (1560, 131260), (1950, 105008), (2080, 98445), (2400, 85319), (2600, 78756), (3120, 65630), (3900, 52504), (5200, 39378), (6240, 32815), (6563, 31200), (7800, 26252), (10400, 19689), (13126, 15600)]