387795000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 1228106880

約数和(自身を除く): 840311880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 125, 150, 200, 206, 250, 251, 300, 309, 375, 412, 500, 502, 515, 600, 618, 625, 750, 753, 824, 1000, 1004, 1030, 1236, 1250, 1255, 1500, 1506, 1545, 1875, 2008, 2060, 2472, 2500, 2510, 2575, 3000, 3012, 3090, 3750, 3765, 4120, 5000, 5020, 5150, 6024, 6180, 6275, 7500, 7530, 7725, 10040, 10300, 12360, 12550, 12875, 15000, 15060, 15450, 18825, 20600, 25100, 25750, 25853, 30120, 30900, 31375, 37650, 38625, 50200, 51500, 51706, 61800, 62750, 64375, 75300, 77250, 77559, 94125, 103000, 103412, 125500, 128750, 129265, 150600, 154500, 155118, 156875, 188250, 193125, 206824, 251000, 257500, 258530, 309000, 310236, 313750, 376500, 386250, 387795, 470625, 515000, 517060, 620472, 627500, 646325, 753000, 772500, 775590, 941250, 1034120, 1255000, 1292650, 1545000, 1551180, 1882500, 1938975, 2585300, 3102360, 3231625, 3765000, 3877950, 5170600, 6463250, 7755900, 9694875, 12926500, 15511800, 16158125, 19389750, 25853000, 32316250, 38779500, 48474375, 64632500, 77559000, 96948750, 129265000, 193897500, 387795000]

約数ペア:

[(1, 387795000), (2, 193897500), (3, 129265000), (4, 96948750), (5, 77559000), (6, 64632500), (8, 48474375), (10, 38779500), (12, 32316250), (15, 25853000), (20, 19389750), (24, 16158125), (25, 15511800), (30, 12926500), (40, 9694875), (50, 7755900), (60, 6463250), (75, 5170600), (100, 3877950), (103, 3765000), (120, 3231625), (125, 3102360), (150, 2585300), (200, 1938975), (206, 1882500), (250, 1551180), (251, 1545000), (300, 1292650), (309, 1255000), (375, 1034120), (412, 941250), (500, 775590), (502, 772500), (515, 753000), (600, 646325), (618, 627500), (625, 620472), (750, 517060), (753, 515000), (824, 470625), (1000, 387795), (1004, 386250), (1030, 376500), (1236, 313750), (1250, 310236), (1255, 309000), (1500, 258530), (1506, 257500), (1545, 251000), (1875, 206824), (2008, 193125), (2060, 188250), (2472, 156875), (2500, 155118), (2510, 154500), (2575, 150600), (3000, 129265), (3012, 128750), (3090, 125500), (3750, 103412), (3765, 103000), (4120, 94125), (5000, 77559), (5020, 77250), (5150, 75300), (6024, 64375), (6180, 62750), (6275, 61800), (7500, 51706), (7530, 51500), (7725, 50200), (10040, 38625), (10300, 37650), (12360, 31375), (12550, 30900), (12875, 30120), (15000, 25853), (15060, 25750), (15450, 25100), (18825, 20600)]