548988840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 1975881600

約数和(自身を除く): 1426892760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 81, 90, 92, 106, 108, 115, 120, 135, 138, 139, 159, 162, 180, 184, 207, 212, 216, 230, 265, 270, 276, 278, 318, 324, 345, 360, 405, 414, 417, 424, 460, 477, 530, 540, 552, 556, 621, 636, 648, 690, 695, 795, 810, 828, 834, 920, 954, 1035, 1060, 1080, 1112, 1219, 1242, 1251, 1272, 1380, 1390, 1431, 1590, 1620, 1656, 1668, 1863, 1908, 2070, 2085, 2120, 2385, 2438, 2484, 2502, 2760, 2780, 2862, 3105, 3180, 3197, 3240, 3336, 3657, 3726, 3753, 3816, 4140, 4170, 4293, 4770, 4876, 4968, 5004, 5560, 5724, 6095, 6210, 6255, 6360, 6394, 7155, 7314, 7367, 7452, 7506, 8280, 8340, 8586, 9315, 9540, 9591, 9752, 10008, 10971, 11259, 11448, 12190, 12420, 12510, 12788, 14310, 14628, 14734, 14904, 15012, 15985, 16680, 17172, 18285, 18630, 18765, 19080, 19182, 21465, 21942, 22101, 22518, 24380, 24840, 25020, 25576, 28620, 28773, 29256, 29468, 30024, 31970, 32913, 34344, 36570, 36835, 37260, 37530, 38364, 42930, 43884, 44202, 45036, 47955, 48760, 50040, 54855, 56295, 57240, 57546, 58936, 63940, 65826, 66303, 73140, 73670, 74520, 75060, 76728, 85860, 86319, 87768, 88404, 90072, 95910, 98739, 109710, 110505, 112590, 115092, 127880, 131652, 132606, 143865, 146280, 147340, 150120, 164565, 169441, 171720, 172638, 176808, 191820, 197478, 198909, 219420, 221010, 225180, 230184, 258957, 263304, 265212, 287730, 294680, 329130, 331515, 338882, 345276, 383640, 394956, 397818, 431595, 438840, 442020, 450360, 493695, 508323, 517914, 530424, 575460, 596727, 658260, 663030, 677764, 690552, 789912, 795636, 847205, 863190, 884040, 987390, 994545, 1016646, 1035828, 1150920, 1193454, 1294785, 1316520, 1326060, 1355528, 1524969, 1591272, 1694410, 1726380, 1974780, 1989090, 2033292, 2071656, 2386908, 2541615, 2589570, 2652120, 2983635, 3049938, 3388820, 3452760, 3949560, 3978180, 4066584, 4574907, 4773816, 5083230, 5179140, 5967270, 6099876, 6777640, 7624845, 7956360, 9149814, 10166460, 10358280, 11934540, 12199752, 13724721, 15249690, 18299628, 20332920, 22874535, 23869080, 27449442, 30499380, 36599256, 45749070, 54898884, 60998760, 68623605, 91498140, 109797768, 137247210, 182996280, 274494420, 548988840]

約数ペア:

[(1, 548988840), (2, 274494420), (3, 182996280), (4, 137247210), (5, 109797768), (6, 91498140), (8, 68623605), (9, 60998760), (10, 54898884), (12, 45749070), (15, 36599256), (18, 30499380), (20, 27449442), (23, 23869080), (24, 22874535), (27, 20332920), (30, 18299628), (36, 15249690), (40, 13724721), (45, 12199752), (46, 11934540), (53, 10358280), (54, 10166460), (60, 9149814), (69, 7956360), (72, 7624845), (81, 6777640), (90, 6099876), (92, 5967270), (106, 5179140), (108, 5083230), (115, 4773816), (120, 4574907), (135, 4066584), (138, 3978180), (139, 3949560), (159, 3452760), (162, 3388820), (180, 3049938), (184, 2983635), (207, 2652120), (212, 2589570), (216, 2541615), (230, 2386908), (265, 2071656), (270, 2033292), (276, 1989090), (278, 1974780), (318, 1726380), (324, 1694410), (345, 1591272), (360, 1524969), (405, 1355528), (414, 1326060), (417, 1316520), (424, 1294785), (460, 1193454), (477, 1150920), (530, 1035828), (540, 1016646), (552, 994545), (556, 987390), (621, 884040), (636, 863190), (648, 847205), (690, 795636), (695, 789912), (795, 690552), (810, 677764), (828, 663030), (834, 658260), (920, 596727), (954, 575460), (1035, 530424), (1060, 517914), (1080, 508323), (1112, 493695), (1219, 450360), (1242, 442020), (1251, 438840), (1272, 431595), (1380, 397818), (1390, 394956), (1431, 383640), (1590, 345276), (1620, 338882), (1656, 331515), (1668, 329130), (1863, 294680), (1908, 287730), (2070, 265212), (2085, 263304), (2120, 258957), (2385, 230184), (2438, 225180), (2484, 221010), (2502, 219420), (2760, 198909), (2780, 197478), (2862, 191820), (3105, 176808), (3180, 172638), (3197, 171720), (3240, 169441), (3336, 164565), (3657, 150120), (3726, 147340), (3753, 146280), (3816, 143865), (4140, 132606), (4170, 131652), (4293, 127880), (4770, 115092), (4876, 112590), (4968, 110505), (5004, 109710), (5560, 98739), (5724, 95910), (6095, 90072), (6210, 88404), (6255, 87768), (6360, 86319), (6394, 85860), (7155, 76728), (7314, 75060), (7367, 74520), (7452, 73670), (7506, 73140), (8280, 66303), (8340, 65826), (8586, 63940), (9315, 58936), (9540, 57546), (9591, 57240), (9752, 56295), (10008, 54855), (10971, 50040), (11259, 48760), (11448, 47955), (12190, 45036), (12420, 44202), (12510, 43884), (12788, 42930), (14310, 38364), (14628, 37530), (14734, 37260), (14904, 36835), (15012, 36570), (15985, 34344), (16680, 32913), (17172, 31970), (18285, 30024), (18630, 29468), (18765, 29256), (19080, 28773), (19182, 28620), (21465, 25576), (21942, 25020), (22101, 24840), (22518, 24380)]