85189500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 144

約数和(自身を含む): 293346144

約数和(自身を除く): 208156644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1721, 1980, 2250, 2475, 2750, 3300, 3442, 4125, 4500, 4950, 5163, 5500, 6884, 8250, 8605, 9900, 10326, 12375, 15489, 16500, 17210, 18931, 20652, 24750, 25815, 30978, 34420, 37862, 43025, 49500, 51630, 56793, 61956, 75724, 77445, 86050, 94655, 103260, 113586, 129075, 154890, 170379, 172100, 189310, 215125, 227172, 258150, 283965, 309780, 340758, 378620, 387225, 430250, 473275, 516300, 567930, 645375, 681516, 774450, 851895, 860500, 946550, 1135860, 1290750, 1419825, 1548900, 1703790, 1893100, 1936125, 2366375, 2581500, 2839650, 3407580, 3872250, 4259475, 4732750, 5679300, 7099125, 7744500, 8518950, 9465500, 14198250, 17037900, 21297375, 28396500, 42594750, 85189500]

約数ペア:

[(1, 85189500), (2, 42594750), (3, 28396500), (4, 21297375), (5, 17037900), (6, 14198250), (9, 9465500), (10, 8518950), (11, 7744500), (12, 7099125), (15, 5679300), (18, 4732750), (20, 4259475), (22, 3872250), (25, 3407580), (30, 2839650), (33, 2581500), (36, 2366375), (44, 1936125), (45, 1893100), (50, 1703790), (55, 1548900), (60, 1419825), (66, 1290750), (75, 1135860), (90, 946550), (99, 860500), (100, 851895), (110, 774450), (125, 681516), (132, 645375), (150, 567930), (165, 516300), (180, 473275), (198, 430250), (220, 387225), (225, 378620), (250, 340758), (275, 309780), (300, 283965), (330, 258150), (375, 227172), (396, 215125), (450, 189310), (495, 172100), (500, 170379), (550, 154890), (660, 129075), (750, 113586), (825, 103260), (900, 94655), (990, 86050), (1100, 77445), (1125, 75724), (1375, 61956), (1500, 56793), (1650, 51630), (1721, 49500), (1980, 43025), (2250, 37862), (2475, 34420), (2750, 30978), (3300, 25815), (3442, 24750), (4125, 20652), (4500, 18931), (4950, 17210), (5163, 16500), (5500, 15489), (6884, 12375), (8250, 10326), (8605, 9900)]