9995040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 37267776

約数和(自身を除く): 27272736

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, 631, 660, 720, 792, 880, 990, 1056, 1262, 1320, 1440, 1584, 1760, 1893, 1980, 2524, 2640, 3155, 3168, 3786, 3960, 5048, 5280, 5679, 6310, 6941, 7572, 7920, 9465, 10096, 11358, 12620, 13882, 15144, 15840, 18930, 20192, 20823, 22716, 25240, 27764, 28395, 30288, 34705, 37860, 41646, 45432, 50480, 55528, 56790, 60576, 62469, 69410, 75720, 83292, 90864, 100960, 104115, 111056, 113580, 124938, 138820, 151440, 166584, 181728, 208230, 222112, 227160, 249876, 277640, 302880, 312345, 333168, 416460, 454320, 499752, 555280, 624690, 666336, 832920, 908640, 999504, 1110560, 1249380, 1665840, 1999008, 2498760, 3331680, 4997520, 9995040]

約数ペア:

[(1, 9995040), (2, 4997520), (3, 3331680), (4, 2498760), (5, 1999008), (6, 1665840), (8, 1249380), (9, 1110560), (10, 999504), (11, 908640), (12, 832920), (15, 666336), (16, 624690), (18, 555280), (20, 499752), (22, 454320), (24, 416460), (30, 333168), (32, 312345), (33, 302880), (36, 277640), (40, 249876), (44, 227160), (45, 222112), (48, 208230), (55, 181728), (60, 166584), (66, 151440), (72, 138820), (80, 124938), (88, 113580), (90, 111056), (96, 104115), (99, 100960), (110, 90864), (120, 83292), (132, 75720), (144, 69410), (160, 62469), (165, 60576), (176, 56790), (180, 55528), (198, 50480), (220, 45432), (240, 41646), (264, 37860), (288, 34705), (330, 30288), (352, 28395), (360, 27764), (396, 25240), (440, 22716), (480, 20823), (495, 20192), (528, 18930), (631, 15840), (660, 15144), (720, 13882), (792, 12620), (880, 11358), (990, 10096), (1056, 9465), (1262, 7920), (1320, 7572), (1440, 6941), (1584, 6310), (1760, 5679), (1893, 5280), (1980, 5048), (2524, 3960), (2640, 3786), (3155, 3168)]