74453280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 186820320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 239, 240, 264, 295, 330, 352, 354, 440, 472, 478, 480, 528, 590, 649, 660, 708, 717, 880, 885, 944, 956, 1056, 1180, 1195, 1298, 1320, 1416, 1434, 1760, 1770, 1888, 1912, 1947, 2360, 2390, 2596, 2629, 2640, 2832, 2868, 3245, 3540, 3585, 3824, 3894, 4720, 4780, 5192, 5258, 5280, 5664, 5736, 6490, 7080, 7170, 7648, 7788, 7887, 9440, 9560, 9735, 10384, 10516, 11472, 12980, 13145, 14101, 14160, 14340, 15576, 15774, 19120, 19470, 20768, 21032, 22944, 25960, 26290, 28202, 28320, 28680, 31152, 31548, 38240, 38940, 39435, 42064, 42303, 51920, 52580, 56404, 57360, 62304, 63096, 70505, 77880, 78870, 84128, 84606, 103840, 105160, 112808, 114720, 126192, 141010, 155111, 155760, 157740, 169212, 210320, 211515, 225616, 252384, 282020, 310222, 311520, 315480, 338424, 420640, 423030, 451232, 465333, 564040, 620444, 630960, 676848, 775555, 846060, 930666, 1128080, 1240888, 1261920, 1353696, 1551110, 1692120, 1861332, 2256160, 2326665, 2481776, 3102220, 3384240, 3722664, 4653330, 4963552, 6204440, 6768480, 7445328, 9306660, 12408880, 14890656, 18613320, 24817760, 37226640, 74453280]

約数ペア:

[(1, 74453280), (2, 37226640), (3, 24817760), (4, 18613320), (5, 14890656), (6, 12408880), (8, 9306660), (10, 7445328), (11, 6768480), (12, 6204440), (15, 4963552), (16, 4653330), (20, 3722664), (22, 3384240), (24, 3102220), (30, 2481776), (32, 2326665), (33, 2256160), (40, 1861332), (44, 1692120), (48, 1551110), (55, 1353696), (59, 1261920), (60, 1240888), (66, 1128080), (80, 930666), (88, 846060), (96, 775555), (110, 676848), (118, 630960), (120, 620444), (132, 564040), (160, 465333), (165, 451232), (176, 423030), (177, 420640), (220, 338424), (236, 315480), (239, 311520), (240, 310222), (264, 282020), (295, 252384), (330, 225616), (352, 211515), (354, 210320), (440, 169212), (472, 157740), (478, 155760), (480, 155111), (528, 141010), (590, 126192), (649, 114720), (660, 112808), (708, 105160), (717, 103840), (880, 84606), (885, 84128), (944, 78870), (956, 77880), (1056, 70505), (1180, 63096), (1195, 62304), (1298, 57360), (1320, 56404), (1416, 52580), (1434, 51920), (1760, 42303), (1770, 42064), (1888, 39435), (1912, 38940), (1947, 38240), (2360, 31548), (2390, 31152), (2596, 28680), (2629, 28320), (2640, 28202), (2832, 26290), (2868, 25960), (3245, 22944), (3540, 21032), (3585, 20768), (3824, 19470), (3894, 19120), (4720, 15774), (4780, 15576), (5192, 14340), (5258, 14160), (5280, 14101), (5664, 13145), (5736, 12980), (6490, 11472), (7080, 10516), (7170, 10384), (7648, 9735), (7788, 9560), (7887, 9440)]