75733840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 220985856

約数和(自身を除く): 145252016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 101, 103, 104, 112, 130, 140, 182, 202, 206, 208, 260, 280, 364, 404, 412, 455, 505, 515, 520, 560, 707, 721, 728, 808, 824, 910, 1010, 1030, 1040, 1313, 1339, 1414, 1442, 1456, 1616, 1648, 1820, 2020, 2060, 2626, 2678, 2828, 2884, 3535, 3605, 3640, 4040, 4120, 5252, 5356, 5656, 5768, 6565, 6695, 7070, 7210, 7280, 8080, 8240, 9191, 9373, 10403, 10504, 10712, 11312, 11536, 13130, 13390, 14140, 14420, 18382, 18746, 20806, 21008, 21424, 26260, 26780, 28280, 28840, 36764, 37492, 41612, 45955, 46865, 52015, 52520, 53560, 56560, 57680, 72821, 73528, 74984, 83224, 91910, 93730, 104030, 105040, 107120, 135239, 145642, 147056, 149968, 166448, 183820, 187460, 208060, 270478, 291284, 364105, 367640, 374920, 416120, 540956, 582568, 676195, 728210, 735280, 749840, 832240, 946673, 1081912, 1165136, 1352390, 1456420, 1893346, 2163824, 2704780, 2912840, 3786692, 4733365, 5409560, 5825680, 7573384, 9466730, 10819120, 15146768, 18933460, 37866920, 75733840]

約数ペア:

[(1, 75733840), (2, 37866920), (4, 18933460), (5, 15146768), (7, 10819120), (8, 9466730), (10, 7573384), (13, 5825680), (14, 5409560), (16, 4733365), (20, 3786692), (26, 2912840), (28, 2704780), (35, 2163824), (40, 1893346), (52, 1456420), (56, 1352390), (65, 1165136), (70, 1081912), (80, 946673), (91, 832240), (101, 749840), (103, 735280), (104, 728210), (112, 676195), (130, 582568), (140, 540956), (182, 416120), (202, 374920), (206, 367640), (208, 364105), (260, 291284), (280, 270478), (364, 208060), (404, 187460), (412, 183820), (455, 166448), (505, 149968), (515, 147056), (520, 145642), (560, 135239), (707, 107120), (721, 105040), (728, 104030), (808, 93730), (824, 91910), (910, 83224), (1010, 74984), (1030, 73528), (1040, 72821), (1313, 57680), (1339, 56560), (1414, 53560), (1442, 52520), (1456, 52015), (1616, 46865), (1648, 45955), (1820, 41612), (2020, 37492), (2060, 36764), (2626, 28840), (2678, 28280), (2828, 26780), (2884, 26260), (3535, 21424), (3605, 21008), (3640, 20806), (4040, 18746), (4120, 18382), (5252, 14420), (5356, 14140), (5656, 13390), (5768, 13130), (6565, 11536), (6695, 11312), (7070, 10712), (7210, 10504), (7280, 10403), (8080, 9373), (8240, 9191)]