172501920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 613146240

約数和(自身を除く): 440644320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 547, 584, 657, 720, 730, 864, 876, 1080, 1094, 1095, 1168, 1314, 1440, 1460, 1641, 1752, 1971, 2160, 2188, 2190, 2336, 2628, 2735, 2920, 3282, 3285, 3504, 3942, 4320, 4376, 4380, 4923, 5256, 5470, 5840, 6564, 6570, 7008, 7884, 8205, 8752, 8760, 9846, 9855, 10512, 10940, 11680, 13128, 13140, 14769, 15768, 16410, 17504, 17520, 19692, 19710, 21024, 21880, 24615, 26256, 26280, 29538, 31536, 32820, 35040, 39384, 39420, 39931, 43760, 49230, 52512, 52560, 59076, 63072, 65640, 73845, 78768, 78840, 79862, 87520, 98460, 105120, 118152, 119793, 131280, 147690, 157536, 157680, 159724, 196920, 199655, 236304, 239586, 262560, 295380, 315360, 319448, 359379, 393840, 399310, 472608, 479172, 590760, 598965, 638896, 718758, 787680, 798620, 958344, 1078137, 1181520, 1197930, 1277792, 1437516, 1597240, 1796895, 1916688, 2156274, 2363040, 2395860, 2875032, 3194480, 3593790, 3833376, 4312548, 4791720, 5390685, 5750064, 6388960, 7187580, 8625096, 9583440, 10781370, 11500128, 14375160, 17250192, 19166880, 21562740, 28750320, 34500384, 43125480, 57500640, 86250960, 172501920]

約数ペア:

[(1, 172501920), (2, 86250960), (3, 57500640), (4, 43125480), (5, 34500384), (6, 28750320), (8, 21562740), (9, 19166880), (10, 17250192), (12, 14375160), (15, 11500128), (16, 10781370), (18, 9583440), (20, 8625096), (24, 7187580), (27, 6388960), (30, 5750064), (32, 5390685), (36, 4791720), (40, 4312548), (45, 3833376), (48, 3593790), (54, 3194480), (60, 2875032), (72, 2395860), (73, 2363040), (80, 2156274), (90, 1916688), (96, 1796895), (108, 1597240), (120, 1437516), (135, 1277792), (144, 1197930), (146, 1181520), (160, 1078137), (180, 958344), (216, 798620), (219, 787680), (240, 718758), (270, 638896), (288, 598965), (292, 590760), (360, 479172), (365, 472608), (432, 399310), (438, 393840), (480, 359379), (540, 319448), (547, 315360), (584, 295380), (657, 262560), (720, 239586), (730, 236304), (864, 199655), (876, 196920), (1080, 159724), (1094, 157680), (1095, 157536), (1168, 147690), (1314, 131280), (1440, 119793), (1460, 118152), (1641, 105120), (1752, 98460), (1971, 87520), (2160, 79862), (2188, 78840), (2190, 78768), (2336, 73845), (2628, 65640), (2735, 63072), (2920, 59076), (3282, 52560), (3285, 52512), (3504, 49230), (3942, 43760), (4320, 39931), (4376, 39420), (4380, 39384), (4923, 35040), (5256, 32820), (5470, 31536), (5840, 29538), (6564, 26280), (6570, 26256), (7008, 24615), (7884, 21880), (8205, 21024), (8752, 19710), (8760, 19692), (9846, 17520), (9855, 17504), (10512, 16410), (10940, 15768), (11680, 14769), (13128, 13140)]