71179020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 181385460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 521, 540, 594, 621, 660, 690, 759, 828, 990, 1012, 1035, 1042, 1188, 1242, 1265, 1380, 1485, 1518, 1563, 1980, 2070, 2084, 2277, 2484, 2530, 2605, 2970, 3036, 3105, 3126, 3795, 4140, 4554, 4689, 5060, 5210, 5731, 5940, 6210, 6252, 6831, 7590, 7815, 9108, 9378, 10420, 11385, 11462, 11983, 12420, 13662, 14067, 15180, 15630, 17193, 18756, 22770, 22924, 23445, 23966, 27324, 28134, 28655, 31260, 34155, 34386, 35949, 45540, 46890, 47932, 51579, 56268, 57310, 59915, 68310, 68772, 70335, 71898, 85965, 93780, 103158, 107847, 114620, 119830, 131813, 136620, 140670, 143796, 154737, 171930, 179745, 206316, 215694, 239660, 257895, 263626, 281340, 309474, 323541, 343860, 359490, 395439, 431388, 515790, 527252, 539235, 618948, 647082, 659065, 718980, 773685, 790878, 1031580, 1078470, 1186317, 1294164, 1318130, 1547370, 1581756, 1617705, 1977195, 2156940, 2372634, 2636260, 3094740, 3235410, 3558951, 3954390, 4745268, 5931585, 6470820, 7117902, 7908780, 11863170, 14235804, 17794755, 23726340, 35589510, 71179020]

約数ペア:

[(1, 71179020), (2, 35589510), (3, 23726340), (4, 17794755), (5, 14235804), (6, 11863170), (9, 7908780), (10, 7117902), (11, 6470820), (12, 5931585), (15, 4745268), (18, 3954390), (20, 3558951), (22, 3235410), (23, 3094740), (27, 2636260), (30, 2372634), (33, 2156940), (36, 1977195), (44, 1617705), (45, 1581756), (46, 1547370), (54, 1318130), (55, 1294164), (60, 1186317), (66, 1078470), (69, 1031580), (90, 790878), (92, 773685), (99, 718980), (108, 659065), (110, 647082), (115, 618948), (132, 539235), (135, 527252), (138, 515790), (165, 431388), (180, 395439), (198, 359490), (207, 343860), (220, 323541), (230, 309474), (253, 281340), (270, 263626), (276, 257895), (297, 239660), (330, 215694), (345, 206316), (396, 179745), (414, 171930), (460, 154737), (495, 143796), (506, 140670), (521, 136620), (540, 131813), (594, 119830), (621, 114620), (660, 107847), (690, 103158), (759, 93780), (828, 85965), (990, 71898), (1012, 70335), (1035, 68772), (1042, 68310), (1188, 59915), (1242, 57310), (1265, 56268), (1380, 51579), (1485, 47932), (1518, 46890), (1563, 45540), (1980, 35949), (2070, 34386), (2084, 34155), (2277, 31260), (2484, 28655), (2530, 28134), (2605, 27324), (2970, 23966), (3036, 23445), (3105, 22924), (3126, 22770), (3795, 18756), (4140, 17193), (4554, 15630), (4689, 15180), (5060, 14067), (5210, 13662), (5731, 12420), (5940, 11983), (6210, 11462), (6252, 11385), (6831, 10420), (7590, 9378), (7815, 9108)]