91887840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5801}}^1$

素因数の和:5833

約数の個数: 144

約数和(自身を含む): 342132336

約数和(自身を除く): 250244496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5801, 7920, 11602, 15840, 17403, 23204, 29005, 34806, 46408, 52209, 58010, 63811, 69612, 87015, 92816, 104418, 116020, 127622, 139224, 174030, 185632, 191433, 208836, 232040, 255244, 261045, 278448, 319055, 348060, 382866, 417672, 464080, 510488, 522090, 556896, 574299, 638110, 696120, 765732, 835344, 928160, 957165, 1020976, 1044180, 1148598, 1276220, 1392240, 1531464, 1670688, 1914330, 2041952, 2088360, 2297196, 2552440, 2784480, 2871495, 3062928, 3828660, 4176720, 4594392, 5104880, 5742990, 6125856, 7657320, 8353440, 9188784, 10209760, 11485980, 15314640, 18377568, 22971960, 30629280, 45943920, 91887840]

約数ペア:

[(1, 91887840), (2, 45943920), (3, 30629280), (4, 22971960), (5, 18377568), (6, 15314640), (8, 11485980), (9, 10209760), (10, 9188784), (11, 8353440), (12, 7657320), (15, 6125856), (16, 5742990), (18, 5104880), (20, 4594392), (22, 4176720), (24, 3828660), (30, 3062928), (32, 2871495), (33, 2784480), (36, 2552440), (40, 2297196), (44, 2088360), (45, 2041952), (48, 1914330), (55, 1670688), (60, 1531464), (66, 1392240), (72, 1276220), (80, 1148598), (88, 1044180), (90, 1020976), (96, 957165), (99, 928160), (110, 835344), (120, 765732), (132, 696120), (144, 638110), (160, 574299), (165, 556896), (176, 522090), (180, 510488), (198, 464080), (220, 417672), (240, 382866), (264, 348060), (288, 319055), (330, 278448), (352, 261045), (360, 255244), (396, 232040), (440, 208836), (480, 191433), (495, 185632), (528, 174030), (660, 139224), (720, 127622), (792, 116020), (880, 104418), (990, 92816), (1056, 87015), (1320, 69612), (1440, 63811), (1584, 58010), (1760, 52209), (1980, 46408), (2640, 34806), (3168, 29005), (3960, 23204), (5280, 17403), (5801, 15840), (7920, 11602)]