215300800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 168

約数和(自身を含む): 623053872

約数和(自身を除く): 407753072

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 320, 325, 352, 400, 416, 440, 520, 550, 572, 650, 704, 715, 800, 832, 880, 941, 1040, 1100, 1144, 1300, 1430, 1600, 1760, 1882, 2080, 2200, 2288, 2600, 2860, 3520, 3575, 3764, 4160, 4400, 4576, 4705, 5200, 5720, 7150, 7528, 8800, 9152, 9410, 10351, 10400, 11440, 12233, 14300, 15056, 17600, 18820, 20702, 20800, 22880, 23525, 24466, 28600, 30112, 37640, 41404, 45760, 47050, 48932, 51755, 57200, 60224, 61165, 75280, 82808, 94100, 97864, 103510, 114400, 122330, 134563, 150560, 165616, 188200, 195728, 207020, 228800, 244660, 258775, 269126, 301120, 305825, 331232, 376400, 391456, 414040, 489320, 517550, 538252, 611650, 662464, 672815, 752800, 782912, 828080, 978640, 1035100, 1076504, 1223300, 1345630, 1505600, 1656160, 1957280, 2070200, 2153008, 2446600, 2691260, 3312320, 3364075, 3914560, 4140400, 4306016, 4893200, 5382520, 6728150, 8280800, 8612032, 9786400, 10765040, 13456300, 16561600, 19572800, 21530080, 26912600, 43060160, 53825200, 107650400, 215300800]

約数ペア:

[(1, 215300800), (2, 107650400), (4, 53825200), (5, 43060160), (8, 26912600), (10, 21530080), (11, 19572800), (13, 16561600), (16, 13456300), (20, 10765040), (22, 9786400), (25, 8612032), (26, 8280800), (32, 6728150), (40, 5382520), (44, 4893200), (50, 4306016), (52, 4140400), (55, 3914560), (64, 3364075), (65, 3312320), (80, 2691260), (88, 2446600), (100, 2153008), (104, 2070200), (110, 1957280), (130, 1656160), (143, 1505600), (160, 1345630), (176, 1223300), (200, 1076504), (208, 1035100), (220, 978640), (260, 828080), (275, 782912), (286, 752800), (320, 672815), (325, 662464), (352, 611650), (400, 538252), (416, 517550), (440, 489320), (520, 414040), (550, 391456), (572, 376400), (650, 331232), (704, 305825), (715, 301120), (800, 269126), (832, 258775), (880, 244660), (941, 228800), (1040, 207020), (1100, 195728), (1144, 188200), (1300, 165616), (1430, 150560), (1600, 134563), (1760, 122330), (1882, 114400), (2080, 103510), (2200, 97864), (2288, 94100), (2600, 82808), (2860, 75280), (3520, 61165), (3575, 60224), (3764, 57200), (4160, 51755), (4400, 48932), (4576, 47050), (4705, 45760), (5200, 41404), (5720, 37640), (7150, 30112), (7528, 28600), (8800, 24466), (9152, 23525), (9410, 22880), (10351, 20800), (10400, 20702), (11440, 18820), (12233, 17600), (14300, 15056)]