66987000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 160

約数和(自身を含む): 234439920

約数和(自身を除く): 167452920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 827, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1654, 1800, 2025, 2250, 2481, 2700, 3000, 3240, 3308, 3375, 4050, 4135, 4500, 4962, 5400, 6616, 6750, 7443, 8100, 8270, 9000, 9924, 10125, 12405, 13500, 14886, 16200, 16540, 19848, 20250, 20675, 22329, 24810, 27000, 29772, 33080, 37215, 40500, 41350, 44658, 49620, 59544, 62025, 66987, 74430, 81000, 82700, 89316, 99240, 103375, 111645, 124050, 133974, 148860, 165400, 178632, 186075, 206750, 223290, 248100, 267948, 297720, 310125, 334935, 372150, 413500, 446580, 496200, 535896, 558225, 620250, 669870, 744300, 827000, 893160, 930375, 1116450, 1240500, 1339740, 1488600, 1674675, 1860750, 2232900, 2481000, 2679480, 2791125, 3349350, 3721500, 4465800, 5582250, 6698700, 7443000, 8373375, 11164500, 13397400, 16746750, 22329000, 33493500, 66987000]

約数ペア:

[(1, 66987000), (2, 33493500), (3, 22329000), (4, 16746750), (5, 13397400), (6, 11164500), (8, 8373375), (9, 7443000), (10, 6698700), (12, 5582250), (15, 4465800), (18, 3721500), (20, 3349350), (24, 2791125), (25, 2679480), (27, 2481000), (30, 2232900), (36, 1860750), (40, 1674675), (45, 1488600), (50, 1339740), (54, 1240500), (60, 1116450), (72, 930375), (75, 893160), (81, 827000), (90, 744300), (100, 669870), (108, 620250), (120, 558225), (125, 535896), (135, 496200), (150, 446580), (162, 413500), (180, 372150), (200, 334935), (216, 310125), (225, 297720), (250, 267948), (270, 248100), (300, 223290), (324, 206750), (360, 186075), (375, 178632), (405, 165400), (450, 148860), (500, 133974), (540, 124050), (600, 111645), (648, 103375), (675, 99240), (750, 89316), (810, 82700), (827, 81000), (900, 74430), (1000, 66987), (1080, 62025), (1125, 59544), (1350, 49620), (1500, 44658), (1620, 41350), (1654, 40500), (1800, 37215), (2025, 33080), (2250, 29772), (2481, 27000), (2700, 24810), (3000, 22329), (3240, 20675), (3308, 20250), (3375, 19848), (4050, 16540), (4135, 16200), (4500, 14886), (4962, 13500), (5400, 12405), (6616, 10125), (6750, 9924), (7443, 9000), (8100, 8270)]