68746320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{103}}^2$

素因数の和:231

約数の個数: 150

約数和(自身を含む): 241106778

約数和(自身を除く): 172360458

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 206, 216, 240, 270, 309, 324, 360, 405, 412, 432, 515, 540, 618, 648, 720, 810, 824, 927, 1030, 1080, 1236, 1296, 1545, 1620, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3240, 3708, 4120, 4635, 4944, 5562, 6180, 6480, 7416, 8240, 8343, 9270, 10609, 11124, 12360, 13905, 14832, 16686, 18540, 21218, 22248, 24720, 27810, 31827, 33372, 37080, 41715, 42436, 44496, 53045, 55620, 63654, 66744, 74160, 83430, 84872, 95481, 106090, 111240, 127308, 133488, 159135, 166860, 169744, 190962, 212180, 222480, 254616, 286443, 318270, 333720, 381924, 424360, 477405, 509232, 572886, 636540, 667440, 763848, 848720, 859329, 954810, 1145772, 1273080, 1432215, 1527696, 1718658, 1909620, 2291544, 2546160, 2864430, 3437316, 3819240, 4296645, 4583088, 5728860, 6874632, 7638480, 8593290, 11457720, 13749264, 17186580, 22915440, 34373160, 68746320]

約数ペア:

[(1, 68746320), (2, 34373160), (3, 22915440), (4, 17186580), (5, 13749264), (6, 11457720), (8, 8593290), (9, 7638480), (10, 6874632), (12, 5728860), (15, 4583088), (16, 4296645), (18, 3819240), (20, 3437316), (24, 2864430), (27, 2546160), (30, 2291544), (36, 1909620), (40, 1718658), (45, 1527696), (48, 1432215), (54, 1273080), (60, 1145772), (72, 954810), (80, 859329), (81, 848720), (90, 763848), (103, 667440), (108, 636540), (120, 572886), (135, 509232), (144, 477405), (162, 424360), (180, 381924), (206, 333720), (216, 318270), (240, 286443), (270, 254616), (309, 222480), (324, 212180), (360, 190962), (405, 169744), (412, 166860), (432, 159135), (515, 133488), (540, 127308), (618, 111240), (648, 106090), (720, 95481), (810, 84872), (824, 83430), (927, 74160), (1030, 66744), (1080, 63654), (1236, 55620), (1296, 53045), (1545, 44496), (1620, 42436), (1648, 41715), (1854, 37080), (2060, 33372), (2160, 31827), (2472, 27810), (2781, 24720), (3090, 22248), (3240, 21218), (3708, 18540), (4120, 16686), (4635, 14832), (4944, 13905), (5562, 12360), (6180, 11124), (6480, 10609), (7416, 9270), (8240, 8343)]