109855360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 290822400

約数和(自身を除く): 180967040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 439, 460, 544, 640, 680, 736, 782, 878, 920, 1088, 1360, 1472, 1564, 1756, 1840, 1955, 2176, 2195, 2720, 2944, 3128, 3512, 3680, 3910, 4390, 5440, 6256, 7024, 7360, 7463, 7820, 8780, 10097, 10880, 12512, 14048, 14720, 14926, 15640, 17560, 20194, 25024, 28096, 29852, 31280, 35120, 37315, 40388, 50048, 50485, 56192, 59704, 62560, 70240, 74630, 80776, 100970, 119408, 125120, 140480, 149260, 161552, 171649, 201940, 238816, 250240, 280960, 298520, 323104, 343298, 403880, 477632, 597040, 646208, 686596, 807760, 858245, 955264, 1194080, 1292416, 1373192, 1615520, 1716490, 2388160, 2746384, 3231040, 3432980, 4776320, 5492768, 6462080, 6865960, 10985536, 13731920, 21971072, 27463840, 54927680, 109855360]

約数ペア:

[(1, 109855360), (2, 54927680), (4, 27463840), (5, 21971072), (8, 13731920), (10, 10985536), (16, 6865960), (17, 6462080), (20, 5492768), (23, 4776320), (32, 3432980), (34, 3231040), (40, 2746384), (46, 2388160), (64, 1716490), (68, 1615520), (80, 1373192), (85, 1292416), (92, 1194080), (115, 955264), (128, 858245), (136, 807760), (160, 686596), (170, 646208), (184, 597040), (230, 477632), (272, 403880), (320, 343298), (340, 323104), (368, 298520), (391, 280960), (439, 250240), (460, 238816), (544, 201940), (640, 171649), (680, 161552), (736, 149260), (782, 140480), (878, 125120), (920, 119408), (1088, 100970), (1360, 80776), (1472, 74630), (1564, 70240), (1756, 62560), (1840, 59704), (1955, 56192), (2176, 50485), (2195, 50048), (2720, 40388), (2944, 37315), (3128, 35120), (3512, 31280), (3680, 29852), (3910, 28096), (4390, 25024), (5440, 20194), (6256, 17560), (7024, 15640), (7360, 14926), (7463, 14720), (7820, 14048), (8780, 12512), (10097, 10880)]