27749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 98136576

約数和(自身を除く): 70387536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 457, 460, 506, 528, 552, 660, 690, 759, 880, 914, 920, 1012, 1104, 1265, 1320, 1371, 1380, 1518, 1828, 1840, 2024, 2285, 2530, 2640, 2742, 2760, 3036, 3656, 3795, 4048, 4570, 5027, 5060, 5484, 5520, 6072, 6855, 7312, 7590, 9140, 10054, 10120, 10511, 10968, 12144, 13710, 15081, 15180, 18280, 20108, 20240, 21022, 21936, 25135, 27420, 30162, 30360, 31533, 36560, 40216, 42044, 50270, 52555, 54840, 60324, 60720, 63066, 75405, 80432, 84088, 100540, 105110, 109680, 115621, 120648, 126132, 150810, 157665, 168176, 201080, 210220, 231242, 241296, 252264, 301620, 315330, 346863, 402160, 420440, 462484, 504528, 578105, 603240, 630660, 693726, 840880, 924968, 1156210, 1206480, 1261320, 1387452, 1734315, 1849936, 2312420, 2522640, 2774904, 3468630, 4624840, 5549808, 6937260, 9249680, 13874520, 27749040]

約数ペア:

[(1, 27749040), (2, 13874520), (3, 9249680), (4, 6937260), (5, 5549808), (6, 4624840), (8, 3468630), (10, 2774904), (11, 2522640), (12, 2312420), (15, 1849936), (16, 1734315), (20, 1387452), (22, 1261320), (23, 1206480), (24, 1156210), (30, 924968), (33, 840880), (40, 693726), (44, 630660), (46, 603240), (48, 578105), (55, 504528), (60, 462484), (66, 420440), (69, 402160), (80, 346863), (88, 315330), (92, 301620), (110, 252264), (115, 241296), (120, 231242), (132, 210220), (138, 201080), (165, 168176), (176, 157665), (184, 150810), (220, 126132), (230, 120648), (240, 115621), (253, 109680), (264, 105110), (276, 100540), (330, 84088), (345, 80432), (368, 75405), (440, 63066), (457, 60720), (460, 60324), (506, 54840), (528, 52555), (552, 50270), (660, 42044), (690, 40216), (759, 36560), (880, 31533), (914, 30360), (920, 30162), (1012, 27420), (1104, 25135), (1265, 21936), (1320, 21022), (1371, 20240), (1380, 20108), (1518, 18280), (1828, 15180), (1840, 15081), (2024, 13710), (2285, 12144), (2530, 10968), (2640, 10511), (2742, 10120), (2760, 10054), (3036, 9140), (3656, 7590), (3795, 7312), (4048, 6855), (4570, 6072), (5027, 5520), (5060, 5484)]