225100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 745355520

約数和(自身を除く): 520255200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 103, 116, 120, 145, 157, 160, 174, 206, 232, 240, 290, 309, 314, 348, 412, 435, 464, 471, 480, 515, 580, 618, 628, 696, 785, 824, 870, 928, 942, 1030, 1160, 1236, 1256, 1392, 1545, 1570, 1648, 1740, 1884, 2060, 2320, 2355, 2472, 2512, 2784, 2987, 3090, 3140, 3296, 3480, 3768, 4120, 4553, 4640, 4710, 4944, 5024, 5974, 6180, 6280, 6960, 7536, 8240, 8961, 9106, 9420, 9888, 11948, 12360, 12560, 13659, 13920, 14935, 15072, 16171, 16480, 17922, 18212, 18840, 22765, 23896, 24720, 25120, 27318, 29870, 32342, 35844, 36424, 37680, 44805, 45530, 47792, 48513, 49440, 54636, 59740, 64684, 68295, 71688, 72848, 75360, 80855, 89610, 91060, 95584, 97026, 109272, 119480, 129368, 136590, 143376, 145696, 161710, 179220, 182120, 194052, 218544, 238960, 242565, 258736, 273180, 286752, 323420, 358440, 364240, 388104, 437088, 468959, 477920, 485130, 517472, 546360, 646840, 716880, 728480, 776208, 937918, 970260, 1092720, 1293680, 1406877, 1433760, 1552416, 1875836, 1940520, 2185440, 2344795, 2587360, 2813754, 3751672, 3881040, 4689590, 5627508, 7034385, 7503344, 7762080, 9379180, 11255016, 14068770, 15006688, 18758360, 22510032, 28137540, 37516720, 45020064, 56275080, 75033440, 112550160, 225100320]

約数ペア:

[(1, 225100320), (2, 112550160), (3, 75033440), (4, 56275080), (5, 45020064), (6, 37516720), (8, 28137540), (10, 22510032), (12, 18758360), (15, 15006688), (16, 14068770), (20, 11255016), (24, 9379180), (29, 7762080), (30, 7503344), (32, 7034385), (40, 5627508), (48, 4689590), (58, 3881040), (60, 3751672), (80, 2813754), (87, 2587360), (96, 2344795), (103, 2185440), (116, 1940520), (120, 1875836), (145, 1552416), (157, 1433760), (160, 1406877), (174, 1293680), (206, 1092720), (232, 970260), (240, 937918), (290, 776208), (309, 728480), (314, 716880), (348, 646840), (412, 546360), (435, 517472), (464, 485130), (471, 477920), (480, 468959), (515, 437088), (580, 388104), (618, 364240), (628, 358440), (696, 323420), (785, 286752), (824, 273180), (870, 258736), (928, 242565), (942, 238960), (1030, 218544), (1160, 194052), (1236, 182120), (1256, 179220), (1392, 161710), (1545, 145696), (1570, 143376), (1648, 136590), (1740, 129368), (1884, 119480), (2060, 109272), (2320, 97026), (2355, 95584), (2472, 91060), (2512, 89610), (2784, 80855), (2987, 75360), (3090, 72848), (3140, 71688), (3296, 68295), (3480, 64684), (3768, 59740), (4120, 54636), (4553, 49440), (4640, 48513), (4710, 47792), (4944, 45530), (5024, 44805), (5974, 37680), (6180, 36424), (6280, 35844), (6960, 32342), (7536, 29870), (8240, 27318), (8961, 25120), (9106, 24720), (9420, 23896), (9888, 22765), (11948, 18840), (12360, 18212), (12560, 17922), (13659, 16480), (13920, 16171), (14935, 15072)]