150255040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 112

約数和(自身を含む): 405810720

約数和(自身を除く): 255555680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1901, 1976, 2080, 2470, 3040, 3802, 3952, 4160, 4940, 6080, 7604, 7904, 9505, 9880, 15208, 15808, 19010, 19760, 24713, 30416, 36119, 38020, 39520, 49426, 60832, 72238, 76040, 79040, 98852, 121664, 123565, 144476, 152080, 180595, 197704, 247130, 288952, 304160, 361190, 395408, 469547, 494260, 577904, 608320, 722380, 790816, 939094, 988520, 1155808, 1444760, 1581632, 1878188, 1977040, 2311616, 2347735, 2889520, 3756376, 3954080, 4695470, 5779040, 7512752, 7908160, 9390940, 11558080, 15025504, 18781880, 30051008, 37563760, 75127520, 150255040]

約数ペア:

[(1, 150255040), (2, 75127520), (4, 37563760), (5, 30051008), (8, 18781880), (10, 15025504), (13, 11558080), (16, 9390940), (19, 7908160), (20, 7512752), (26, 5779040), (32, 4695470), (38, 3954080), (40, 3756376), (52, 2889520), (64, 2347735), (65, 2311616), (76, 1977040), (80, 1878188), (95, 1581632), (104, 1444760), (130, 1155808), (152, 988520), (160, 939094), (190, 790816), (208, 722380), (247, 608320), (260, 577904), (304, 494260), (320, 469547), (380, 395408), (416, 361190), (494, 304160), (520, 288952), (608, 247130), (760, 197704), (832, 180595), (988, 152080), (1040, 144476), (1216, 123565), (1235, 121664), (1520, 98852), (1901, 79040), (1976, 76040), (2080, 72238), (2470, 60832), (3040, 49426), (3802, 39520), (3952, 38020), (4160, 36119), (4940, 30416), (6080, 24713), (7604, 19760), (7904, 19010), (9505, 15808), (9880, 15208)]