75127080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5299

約数の個数: 128

約数和(自身を含む): 272782080

約数和(自身を除く): 197655000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5261, 7140, 10522, 14280, 15783, 21044, 26305, 31566, 36827, 42088, 52610, 63132, 73654, 78915, 89437, 105220, 110481, 126264, 147308, 157830, 178874, 184135, 210440, 220962, 268311, 294616, 315660, 357748, 368270, 441924, 447185, 536622, 552405, 626059, 631320, 715496, 736540, 883848, 894370, 1073244, 1104810, 1252118, 1341555, 1473080, 1788740, 1878177, 2146488, 2209620, 2504236, 2683110, 3130295, 3577480, 3756354, 4419240, 5008472, 5366220, 6260590, 7512708, 9390885, 10732440, 12521180, 15025416, 18781770, 25042360, 37563540, 75127080]

約数ペア:

[(1, 75127080), (2, 37563540), (3, 25042360), (4, 18781770), (5, 15025416), (6, 12521180), (7, 10732440), (8, 9390885), (10, 7512708), (12, 6260590), (14, 5366220), (15, 5008472), (17, 4419240), (20, 3756354), (21, 3577480), (24, 3130295), (28, 2683110), (30, 2504236), (34, 2209620), (35, 2146488), (40, 1878177), (42, 1788740), (51, 1473080), (56, 1341555), (60, 1252118), (68, 1104810), (70, 1073244), (84, 894370), (85, 883848), (102, 736540), (105, 715496), (119, 631320), (120, 626059), (136, 552405), (140, 536622), (168, 447185), (170, 441924), (204, 368270), (210, 357748), (238, 315660), (255, 294616), (280, 268311), (340, 220962), (357, 210440), (408, 184135), (420, 178874), (476, 157830), (510, 147308), (595, 126264), (680, 110481), (714, 105220), (840, 89437), (952, 78915), (1020, 73654), (1190, 63132), (1428, 52610), (1785, 42088), (2040, 36827), (2380, 31566), (2856, 26305), (3570, 21044), (4760, 15783), (5261, 14280), (7140, 10522)]