254588400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 240

約数和(自身を含む): 988984320

約数和(自身を除く): 734395920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2143, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4286, 4400, 4752, 4950, 5400, 5940, 6429, 6600, 7425, 7920, 8572, 9900, 10715, 10800, 11880, 12858, 13200, 14850, 17144, 19287, 19800, 21430, 23573, 23760, 25716, 29700, 32145, 34288, 38574, 39600, 42860, 47146, 51432, 53575, 57861, 59400, 64290, 70719, 77148, 85720, 94292, 96435, 102864, 107150, 115722, 117865, 118800, 128580, 141438, 154296, 160725, 171440, 188584, 192870, 212157, 214300, 231444, 235730, 257160, 282876, 289305, 308592, 321450, 353595, 377168, 385740, 424314, 428600, 462888, 471460, 482175, 514320, 565752, 578610, 589325, 636471, 642900, 707190, 771480, 848628, 857200, 925776, 942920, 964350, 1060785, 1131504, 1157220, 1178650, 1272942, 1285800, 1414380, 1446525, 1542960, 1697256, 1767975, 1885840, 1928700, 2121570, 2314440, 2357300, 2545884, 2571600, 2828760, 2893050, 3182355, 3394512, 3535950, 3857400, 4243140, 4628880, 4714600, 5091768, 5303925, 5657520, 5786100, 6364710, 7071900, 7714800, 8486280, 9429200, 10183536, 10607850, 11572200, 12729420, 14143800, 15911775, 16972560, 21215700, 23144400, 25458840, 28287600, 31823550, 42431400, 50917680, 63647100, 84862800, 127294200, 254588400]

約数ペア:

[(1, 254588400), (2, 127294200), (3, 84862800), (4, 63647100), (5, 50917680), (6, 42431400), (8, 31823550), (9, 28287600), (10, 25458840), (11, 23144400), (12, 21215700), (15, 16972560), (16, 15911775), (18, 14143800), (20, 12729420), (22, 11572200), (24, 10607850), (25, 10183536), (27, 9429200), (30, 8486280), (33, 7714800), (36, 7071900), (40, 6364710), (44, 5786100), (45, 5657520), (48, 5303925), (50, 5091768), (54, 4714600), (55, 4628880), (60, 4243140), (66, 3857400), (72, 3535950), (75, 3394512), (80, 3182355), (88, 2893050), (90, 2828760), (99, 2571600), (100, 2545884), (108, 2357300), (110, 2314440), (120, 2121570), (132, 1928700), (135, 1885840), (144, 1767975), (150, 1697256), (165, 1542960), (176, 1446525), (180, 1414380), (198, 1285800), (200, 1272942), (216, 1178650), (220, 1157220), (225, 1131504), (240, 1060785), (264, 964350), (270, 942920), (275, 925776), (297, 857200), (300, 848628), (330, 771480), (360, 707190), (396, 642900), (400, 636471), (432, 589325), (440, 578610), (450, 565752), (495, 514320), (528, 482175), (540, 471460), (550, 462888), (594, 428600), (600, 424314), (660, 385740), (675, 377168), (720, 353595), (792, 321450), (825, 308592), (880, 289305), (900, 282876), (990, 257160), (1080, 235730), (1100, 231444), (1188, 214300), (1200, 212157), (1320, 192870), (1350, 188584), (1485, 171440), (1584, 160725), (1650, 154296), (1800, 141438), (1980, 128580), (2143, 118800), (2160, 117865), (2200, 115722), (2376, 107150), (2475, 102864), (2640, 96435), (2700, 94292), (2970, 85720), (3300, 77148), (3600, 70719), (3960, 64290), (4286, 59400), (4400, 57861), (4752, 53575), (4950, 51432), (5400, 47146), (5940, 42860), (6429, 39600), (6600, 38574), (7425, 34288), (7920, 32145), (8572, 29700), (9900, 25716), (10715, 23760), (10800, 23573), (11880, 21430), (12858, 19800), (13200, 19287), (14850, 17144)]