85479030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 204824970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 71, 78, 90, 91, 98, 105, 117, 126, 130, 135, 142, 147, 182, 189, 195, 210, 213, 234, 245, 270, 273, 294, 315, 343, 351, 355, 378, 390, 426, 441, 455, 490, 497, 546, 585, 630, 637, 639, 686, 702, 710, 735, 819, 882, 910, 923, 945, 994, 1029, 1065, 1170, 1274, 1278, 1323, 1365, 1470, 1491, 1638, 1715, 1755, 1846, 1890, 1911, 1917, 2058, 2130, 2205, 2457, 2485, 2646, 2730, 2769, 2982, 3087, 3185, 3195, 3430, 3479, 3510, 3822, 3834, 4095, 4410, 4459, 4473, 4615, 4914, 4970, 5145, 5538, 5733, 6174, 6370, 6390, 6461, 6615, 6958, 7455, 8190, 8307, 8918, 8946, 9230, 9261, 9555, 9585, 10290, 10437, 11466, 12285, 12922, 13230, 13377, 13419, 13845, 14910, 15435, 16614, 17199, 17395, 18522, 19110, 19170, 19383, 20874, 22295, 22365, 24353, 24570, 24921, 26754, 26838, 27690, 28665, 30870, 31311, 32305, 34398, 34790, 38766, 40131, 41535, 44590, 44730, 45227, 46305, 48706, 49842, 52185, 57330, 58149, 62622, 64610, 66885, 67095, 73059, 80262, 83070, 85995, 90454, 92610, 93933, 96915, 104370, 116298, 120393, 121765, 124605, 133770, 134190, 135681, 146118, 156555, 171990, 174447, 187866, 193830, 200655, 219177, 226135, 240786, 243530, 249210, 271362, 290745, 313110, 316589, 348894, 365295, 401310, 407043, 438354, 452270, 469665, 581490, 601965, 633178, 657531, 678405, 730590, 814086, 872235, 939330, 949767, 1095885, 1203930, 1221129, 1315062, 1356810, 1582945, 1744470, 1899534, 2035215, 2191770, 2442258, 2849301, 3165890, 3287655, 4070430, 4748835, 5698602, 6105645, 6575310, 8547903, 9497670, 12211290, 14246505, 17095806, 28493010, 42739515, 85479030]

約数ペア:

[(1, 85479030), (2, 42739515), (3, 28493010), (5, 17095806), (6, 14246505), (7, 12211290), (9, 9497670), (10, 8547903), (13, 6575310), (14, 6105645), (15, 5698602), (18, 4748835), (21, 4070430), (26, 3287655), (27, 3165890), (30, 2849301), (35, 2442258), (39, 2191770), (42, 2035215), (45, 1899534), (49, 1744470), (54, 1582945), (63, 1356810), (65, 1315062), (70, 1221129), (71, 1203930), (78, 1095885), (90, 949767), (91, 939330), (98, 872235), (105, 814086), (117, 730590), (126, 678405), (130, 657531), (135, 633178), (142, 601965), (147, 581490), (182, 469665), (189, 452270), (195, 438354), (210, 407043), (213, 401310), (234, 365295), (245, 348894), (270, 316589), (273, 313110), (294, 290745), (315, 271362), (343, 249210), (351, 243530), (355, 240786), (378, 226135), (390, 219177), (426, 200655), (441, 193830), (455, 187866), (490, 174447), (497, 171990), (546, 156555), (585, 146118), (630, 135681), (637, 134190), (639, 133770), (686, 124605), (702, 121765), (710, 120393), (735, 116298), (819, 104370), (882, 96915), (910, 93933), (923, 92610), (945, 90454), (994, 85995), (1029, 83070), (1065, 80262), (1170, 73059), (1274, 67095), (1278, 66885), (1323, 64610), (1365, 62622), (1470, 58149), (1491, 57330), (1638, 52185), (1715, 49842), (1755, 48706), (1846, 46305), (1890, 45227), (1911, 44730), (1917, 44590), (2058, 41535), (2130, 40131), (2205, 38766), (2457, 34790), (2485, 34398), (2646, 32305), (2730, 31311), (2769, 30870), (2982, 28665), (3087, 27690), (3185, 26838), (3195, 26754), (3430, 24921), (3479, 24570), (3510, 24353), (3822, 22365), (3834, 22295), (4095, 20874), (4410, 19383), (4459, 19170), (4473, 19110), (4615, 18522), (4914, 17395), (4970, 17199), (5145, 16614), (5538, 15435), (5733, 14910), (6174, 13845), (6370, 13419), (6390, 13377), (6461, 13230), (6615, 12922), (6958, 12285), (7455, 11466), (8190, 10437), (8307, 10290), (8918, 9585), (8946, 9555), (9230, 9261)]