85456620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 296382240

約数和(自身を除く): 210925620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 81, 85, 87, 90, 102, 107, 108, 116, 135, 145, 153, 162, 170, 174, 180, 204, 214, 255, 261, 270, 290, 306, 321, 324, 340, 348, 405, 428, 435, 459, 493, 510, 522, 535, 540, 580, 612, 642, 765, 783, 810, 870, 918, 963, 986, 1020, 1044, 1070, 1284, 1305, 1377, 1479, 1530, 1566, 1605, 1620, 1740, 1819, 1836, 1926, 1972, 2140, 2295, 2349, 2465, 2610, 2754, 2889, 2958, 3060, 3103, 3132, 3210, 3638, 3852, 3915, 4437, 4590, 4698, 4815, 4930, 5220, 5457, 5508, 5778, 5916, 6206, 6420, 6885, 7276, 7395, 7830, 8667, 8874, 9095, 9180, 9309, 9396, 9630, 9860, 10914, 11556, 11745, 12412, 13311, 13770, 14445, 14790, 15515, 15660, 16371, 17334, 17748, 18190, 18618, 19260, 21828, 22185, 23490, 26622, 27285, 27540, 27927, 28890, 29580, 31030, 32742, 34668, 36380, 37236, 39933, 43335, 44370, 46545, 46980, 49113, 52751, 53244, 54570, 55854, 57780, 62060, 65484, 66555, 79866, 81855, 83781, 86670, 88740, 93090, 98226, 105502, 109140, 111708, 133110, 139635, 147339, 158253, 159732, 163710, 167562, 173340, 186180, 196452, 199665, 211004, 245565, 251343, 263755, 266220, 279270, 294678, 316506, 327420, 335124, 399330, 418905, 474759, 491130, 502686, 527510, 558540, 589356, 633012, 736695, 791265, 798660, 837810, 949518, 982260, 1005372, 1055020, 1256715, 1424277, 1473390, 1582530, 1675620, 1899036, 2373795, 2513430, 2848554, 2946780, 3165060, 4272831, 4747590, 5026860, 5697108, 7121385, 8545662, 9495180, 14242770, 17091324, 21364155, 28485540, 42728310, 85456620]

約数ペア:

[(1, 85456620), (2, 42728310), (3, 28485540), (4, 21364155), (5, 17091324), (6, 14242770), (9, 9495180), (10, 8545662), (12, 7121385), (15, 5697108), (17, 5026860), (18, 4747590), (20, 4272831), (27, 3165060), (29, 2946780), (30, 2848554), (34, 2513430), (36, 2373795), (45, 1899036), (51, 1675620), (54, 1582530), (58, 1473390), (60, 1424277), (68, 1256715), (81, 1055020), (85, 1005372), (87, 982260), (90, 949518), (102, 837810), (107, 798660), (108, 791265), (116, 736695), (135, 633012), (145, 589356), (153, 558540), (162, 527510), (170, 502686), (174, 491130), (180, 474759), (204, 418905), (214, 399330), (255, 335124), (261, 327420), (270, 316506), (290, 294678), (306, 279270), (321, 266220), (324, 263755), (340, 251343), (348, 245565), (405, 211004), (428, 199665), (435, 196452), (459, 186180), (493, 173340), (510, 167562), (522, 163710), (535, 159732), (540, 158253), (580, 147339), (612, 139635), (642, 133110), (765, 111708), (783, 109140), (810, 105502), (870, 98226), (918, 93090), (963, 88740), (986, 86670), (1020, 83781), (1044, 81855), (1070, 79866), (1284, 66555), (1305, 65484), (1377, 62060), (1479, 57780), (1530, 55854), (1566, 54570), (1605, 53244), (1620, 52751), (1740, 49113), (1819, 46980), (1836, 46545), (1926, 44370), (1972, 43335), (2140, 39933), (2295, 37236), (2349, 36380), (2465, 34668), (2610, 32742), (2754, 31030), (2889, 29580), (2958, 28890), (3060, 27927), (3103, 27540), (3132, 27285), (3210, 26622), (3638, 23490), (3852, 22185), (3915, 21828), (4437, 19260), (4590, 18618), (4698, 18190), (4815, 17748), (4930, 17334), (5220, 16371), (5457, 15660), (5508, 15515), (5778, 14790), (5916, 14445), (6206, 13770), (6420, 13311), (6885, 12412), (7276, 11745), (7395, 11556), (7830, 10914), (8667, 9860), (8874, 9630), (9095, 9396), (9180, 9309)]