82161000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 303264000

約数和(自身を除く): 221103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 125, 135, 136, 150, 153, 170, 179, 180, 200, 204, 216, 225, 250, 255, 270, 300, 306, 340, 358, 360, 375, 408, 425, 450, 459, 500, 510, 537, 540, 600, 612, 675, 680, 716, 750, 765, 850, 895, 900, 918, 1000, 1020, 1074, 1080, 1125, 1224, 1275, 1350, 1432, 1500, 1530, 1611, 1700, 1790, 1800, 1836, 2040, 2125, 2148, 2250, 2295, 2550, 2685, 2700, 3000, 3043, 3060, 3222, 3375, 3400, 3580, 3672, 3825, 4250, 4296, 4475, 4500, 4590, 4833, 5100, 5370, 5400, 6086, 6120, 6375, 6444, 6750, 7160, 7650, 8055, 8500, 8950, 9000, 9129, 9180, 9666, 10200, 10740, 11475, 12172, 12750, 12888, 13425, 13500, 15215, 15300, 16110, 17000, 17900, 18258, 18360, 19125, 19332, 21480, 22375, 22950, 24165, 24344, 25500, 26850, 27000, 27387, 30430, 30600, 32220, 35800, 36516, 38250, 38664, 40275, 44750, 45645, 45900, 48330, 51000, 53700, 54774, 57375, 60860, 64440, 67125, 73032, 76075, 76500, 80550, 82161, 89500, 91290, 91800, 96660, 107400, 109548, 114750, 120825, 121720, 134250, 136935, 152150, 153000, 161100, 164322, 179000, 182580, 193320, 201375, 219096, 228225, 229500, 241650, 268500, 273870, 304300, 322200, 328644, 365160, 380375, 402750, 410805, 456450, 459000, 483300, 537000, 547740, 604125, 608600, 657288, 684675, 760750, 805500, 821610, 912900, 966600, 1095480, 1141125, 1208250, 1369350, 1521500, 1611000, 1643220, 1825800, 2054025, 2282250, 2416500, 2738700, 3043000, 3286440, 3423375, 4108050, 4564500, 4833000, 5477400, 6846750, 8216100, 9129000, 10270125, 13693500, 16432200, 20540250, 27387000, 41080500, 82161000]

約数ペア:

[(1, 82161000), (2, 41080500), (3, 27387000), (4, 20540250), (5, 16432200), (6, 13693500), (8, 10270125), (9, 9129000), (10, 8216100), (12, 6846750), (15, 5477400), (17, 4833000), (18, 4564500), (20, 4108050), (24, 3423375), (25, 3286440), (27, 3043000), (30, 2738700), (34, 2416500), (36, 2282250), (40, 2054025), (45, 1825800), (50, 1643220), (51, 1611000), (54, 1521500), (60, 1369350), (68, 1208250), (72, 1141125), (75, 1095480), (85, 966600), (90, 912900), (100, 821610), (102, 805500), (108, 760750), (120, 684675), (125, 657288), (135, 608600), (136, 604125), (150, 547740), (153, 537000), (170, 483300), (179, 459000), (180, 456450), (200, 410805), (204, 402750), (216, 380375), (225, 365160), (250, 328644), (255, 322200), (270, 304300), (300, 273870), (306, 268500), (340, 241650), (358, 229500), (360, 228225), (375, 219096), (408, 201375), (425, 193320), (450, 182580), (459, 179000), (500, 164322), (510, 161100), (537, 153000), (540, 152150), (600, 136935), (612, 134250), (675, 121720), (680, 120825), (716, 114750), (750, 109548), (765, 107400), (850, 96660), (895, 91800), (900, 91290), (918, 89500), (1000, 82161), (1020, 80550), (1074, 76500), (1080, 76075), (1125, 73032), (1224, 67125), (1275, 64440), (1350, 60860), (1432, 57375), (1500, 54774), (1530, 53700), (1611, 51000), (1700, 48330), (1790, 45900), (1800, 45645), (1836, 44750), (2040, 40275), (2125, 38664), (2148, 38250), (2250, 36516), (2295, 35800), (2550, 32220), (2685, 30600), (2700, 30430), (3000, 27387), (3043, 27000), (3060, 26850), (3222, 25500), (3375, 24344), (3400, 24165), (3580, 22950), (3672, 22375), (3825, 21480), (4250, 19332), (4296, 19125), (4475, 18360), (4500, 18258), (4590, 17900), (4833, 17000), (5100, 16110), (5370, 15300), (5400, 15215), (6086, 13500), (6120, 13425), (6375, 12888), (6444, 12750), (6750, 12172), (7160, 11475), (7650, 10740), (8055, 10200), (8500, 9666), (8950, 9180), (9000, 9129)]