85018500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2731

約数の個数: 144

約数和(自身を含む): 306633600

約数和(自身を除く): 221615100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 2699, 3150, 3500, 4500, 5250, 5398, 6300, 7875, 8097, 10500, 10796, 13495, 15750, 16194, 18893, 24291, 26990, 31500, 32388, 37786, 40485, 48582, 53980, 56679, 67475, 75572, 80970, 94465, 97164, 113358, 121455, 134950, 161940, 170037, 188930, 202425, 226716, 242910, 269900, 283395, 337375, 340074, 377860, 404850, 472325, 485820, 566790, 607275, 674750, 680148, 809700, 850185, 944650, 1012125, 1133580, 1214550, 1349500, 1416975, 1700370, 1889300, 2024250, 2361625, 2429100, 2833950, 3036375, 3400740, 4048500, 4250925, 4723250, 5667900, 6072750, 7084875, 8501850, 9446500, 12145500, 14169750, 17003700, 21254625, 28339500, 42509250, 85018500]

約数ペア:

[(1, 85018500), (2, 42509250), (3, 28339500), (4, 21254625), (5, 17003700), (6, 14169750), (7, 12145500), (9, 9446500), (10, 8501850), (12, 7084875), (14, 6072750), (15, 5667900), (18, 4723250), (20, 4250925), (21, 4048500), (25, 3400740), (28, 3036375), (30, 2833950), (35, 2429100), (36, 2361625), (42, 2024250), (45, 1889300), (50, 1700370), (60, 1416975), (63, 1349500), (70, 1214550), (75, 1133580), (84, 1012125), (90, 944650), (100, 850185), (105, 809700), (125, 680148), (126, 674750), (140, 607275), (150, 566790), (175, 485820), (180, 472325), (210, 404850), (225, 377860), (250, 340074), (252, 337375), (300, 283395), (315, 269900), (350, 242910), (375, 226716), (420, 202425), (450, 188930), (500, 170037), (525, 161940), (630, 134950), (700, 121455), (750, 113358), (875, 97164), (900, 94465), (1050, 80970), (1125, 75572), (1260, 67475), (1500, 56679), (1575, 53980), (1750, 48582), (2100, 40485), (2250, 37786), (2625, 32388), (2699, 31500), (3150, 26990), (3500, 24291), (4500, 18893), (5250, 16194), (5398, 15750), (6300, 13495), (7875, 10796), (8097, 10500)]