90733440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 340369920

約数和(自身を除く): 249636480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 157, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 314, 320, 336, 344, 384, 420, 430, 448, 471, 480, 516, 560, 602, 628, 640, 645, 672, 688, 785, 840, 860, 896, 903, 942, 960, 1032, 1099, 1120, 1204, 1256, 1290, 1344, 1376, 1505, 1570, 1680, 1720, 1806, 1884, 1920, 2064, 2198, 2240, 2355, 2408, 2512, 2580, 2688, 2752, 3010, 3140, 3297, 3360, 3440, 3612, 3768, 4128, 4396, 4480, 4515, 4710, 4816, 5024, 5160, 5495, 5504, 6020, 6280, 6594, 6720, 6751, 6880, 7224, 7536, 8256, 8792, 9030, 9420, 9632, 10048, 10320, 10990, 12040, 12560, 13188, 13440, 13502, 13760, 14448, 15072, 16485, 16512, 17584, 18060, 18840, 19264, 20096, 20253, 20640, 21980, 24080, 25120, 26376, 27004, 27520, 28896, 30144, 32970, 33755, 35168, 36120, 37680, 38528, 40506, 41280, 43960, 47257, 48160, 50240, 52752, 54008, 57792, 60288, 65940, 67510, 70336, 72240, 75360, 81012, 82560, 87920, 94514, 96320, 100480, 101265, 105504, 108016, 115584, 131880, 135020, 140672, 141771, 144480, 150720, 162024, 175840, 189028, 192640, 202530, 211008, 216032, 236285, 263760, 270040, 283542, 288960, 301440, 324048, 351680, 378056, 405060, 422016, 432064, 472570, 527520, 540080, 567084, 577920, 648096, 703360, 708855, 756112, 810120, 864128, 945140, 1055040, 1080160, 1134168, 1296192, 1417710, 1512224, 1620240, 1890280, 2110080, 2160320, 2268336, 2592384, 2835420, 3024448, 3240480, 3780560, 4320640, 4536672, 5670840, 6048896, 6480960, 7561120, 9073344, 11341680, 12961920, 15122240, 18146688, 22683360, 30244480, 45366720, 90733440]

約数ペア:

[(1, 90733440), (2, 45366720), (3, 30244480), (4, 22683360), (5, 18146688), (6, 15122240), (7, 12961920), (8, 11341680), (10, 9073344), (12, 7561120), (14, 6480960), (15, 6048896), (16, 5670840), (20, 4536672), (21, 4320640), (24, 3780560), (28, 3240480), (30, 3024448), (32, 2835420), (35, 2592384), (40, 2268336), (42, 2160320), (43, 2110080), (48, 1890280), (56, 1620240), (60, 1512224), (64, 1417710), (70, 1296192), (80, 1134168), (84, 1080160), (86, 1055040), (96, 945140), (105, 864128), (112, 810120), (120, 756112), (128, 708855), (129, 703360), (140, 648096), (157, 577920), (160, 567084), (168, 540080), (172, 527520), (192, 472570), (210, 432064), (215, 422016), (224, 405060), (240, 378056), (258, 351680), (280, 324048), (301, 301440), (314, 288960), (320, 283542), (336, 270040), (344, 263760), (384, 236285), (420, 216032), (430, 211008), (448, 202530), (471, 192640), (480, 189028), (516, 175840), (560, 162024), (602, 150720), (628, 144480), (640, 141771), (645, 140672), (672, 135020), (688, 131880), (785, 115584), (840, 108016), (860, 105504), (896, 101265), (903, 100480), (942, 96320), (960, 94514), (1032, 87920), (1099, 82560), (1120, 81012), (1204, 75360), (1256, 72240), (1290, 70336), (1344, 67510), (1376, 65940), (1505, 60288), (1570, 57792), (1680, 54008), (1720, 52752), (1806, 50240), (1884, 48160), (1920, 47257), (2064, 43960), (2198, 41280), (2240, 40506), (2355, 38528), (2408, 37680), (2512, 36120), (2580, 35168), (2688, 33755), (2752, 32970), (3010, 30144), (3140, 28896), (3297, 27520), (3360, 27004), (3440, 26376), (3612, 25120), (3768, 24080), (4128, 21980), (4396, 20640), (4480, 20253), (4515, 20096), (4710, 19264), (4816, 18840), (5024, 18060), (5160, 17584), (5495, 16512), (5504, 16485), (6020, 15072), (6280, 14448), (6594, 13760), (6720, 13502), (6751, 13440), (6880, 13188), (7224, 12560), (7536, 12040), (8256, 10990), (8792, 10320), (9030, 10048), (9420, 9632)]