54307520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 139903200

約数和(自身を除く): 85595680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 134, 136, 149, 160, 170, 268, 272, 298, 320, 335, 340, 536, 544, 596, 670, 680, 745, 1072, 1088, 1139, 1192, 1340, 1360, 1490, 2144, 2278, 2384, 2533, 2680, 2720, 2980, 4288, 4556, 4768, 5066, 5360, 5440, 5695, 5960, 9112, 9536, 9983, 10132, 10720, 11390, 11920, 12665, 18224, 19966, 20264, 21440, 22780, 23840, 25330, 36448, 39932, 40528, 45560, 47680, 49915, 50660, 72896, 79864, 81056, 91120, 99830, 101320, 159728, 162112, 169711, 182240, 199660, 202640, 319456, 339422, 364480, 399320, 405280, 638912, 678844, 798640, 810560, 848555, 1357688, 1597280, 1697110, 2715376, 3194560, 3394220, 5430752, 6788440, 10861504, 13576880, 27153760, 54307520]

約数ペア:

[(1, 54307520), (2, 27153760), (4, 13576880), (5, 10861504), (8, 6788440), (10, 5430752), (16, 3394220), (17, 3194560), (20, 2715376), (32, 1697110), (34, 1597280), (40, 1357688), (64, 848555), (67, 810560), (68, 798640), (80, 678844), (85, 638912), (134, 405280), (136, 399320), (149, 364480), (160, 339422), (170, 319456), (268, 202640), (272, 199660), (298, 182240), (320, 169711), (335, 162112), (340, 159728), (536, 101320), (544, 99830), (596, 91120), (670, 81056), (680, 79864), (745, 72896), (1072, 50660), (1088, 49915), (1139, 47680), (1192, 45560), (1340, 40528), (1360, 39932), (1490, 36448), (2144, 25330), (2278, 23840), (2384, 22780), (2533, 21440), (2680, 20264), (2720, 19966), (2980, 18224), (4288, 12665), (4556, 11920), (4768, 11390), (5066, 10720), (5360, 10132), (5440, 9983), (5695, 9536), (5960, 9112)]