73988640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 287292096

約数和(自身を除く): 213303456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 173, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 346, 352, 360, 396, 405, 432, 440, 480, 486, 495, 519, 528, 540, 594, 648, 660, 692, 720, 792, 810, 864, 865, 880, 891, 972, 990, 1038, 1056, 1080, 1188, 1215, 1296, 1320, 1384, 1440, 1485, 1557, 1584, 1620, 1730, 1760, 1782, 1903, 1944, 1980, 2076, 2160, 2376, 2430, 2592, 2595, 2640, 2673, 2768, 2970, 3114, 3168, 3240, 3460, 3564, 3806, 3888, 3960, 4152, 4320, 4455, 4671, 4752, 4860, 5190, 5280, 5346, 5536, 5709, 5940, 6228, 6480, 6920, 7128, 7612, 7776, 7785, 7920, 8304, 8910, 9342, 9504, 9515, 9720, 10380, 10692, 11418, 11880, 12456, 12960, 13365, 13840, 14013, 14256, 15224, 15570, 15840, 16608, 17127, 17820, 18684, 19030, 19440, 20760, 21384, 22836, 23355, 23760, 24912, 26730, 27680, 28026, 28512, 28545, 30448, 31140, 34254, 35640, 37368, 38060, 38880, 41520, 42039, 42768, 45672, 46710, 47520, 49824, 51381, 53460, 56052, 57090, 60896, 62280, 68508, 70065, 71280, 74736, 76120, 83040, 84078, 85536, 85635, 91344, 93420, 102762, 106920, 112104, 114180, 124560, 137016, 140130, 142560, 149472, 152240, 154143, 168156, 171270, 182688, 186840, 205524, 210195, 213840, 224208, 228360, 249120, 256905, 274032, 280260, 304480, 308286, 336312, 342540, 373680, 411048, 420390, 427680, 448416, 456720, 462429, 513810, 548064, 560520, 616572, 672624, 685080, 747360, 770715, 822096, 840780, 913440, 924858, 1027620, 1121040, 1233144, 1345248, 1370160, 1541430, 1644192, 1681560, 1849716, 2055240, 2242080, 2312145, 2466288, 2740320, 3082860, 3363120, 3699432, 4110480, 4624290, 4932576, 6165720, 6726240, 7398864, 8220960, 9248580, 12331440, 14797728, 18497160, 24662880, 36994320, 73988640]

約数ペア:

[(1, 73988640), (2, 36994320), (3, 24662880), (4, 18497160), (5, 14797728), (6, 12331440), (8, 9248580), (9, 8220960), (10, 7398864), (11, 6726240), (12, 6165720), (15, 4932576), (16, 4624290), (18, 4110480), (20, 3699432), (22, 3363120), (24, 3082860), (27, 2740320), (30, 2466288), (32, 2312145), (33, 2242080), (36, 2055240), (40, 1849716), (44, 1681560), (45, 1644192), (48, 1541430), (54, 1370160), (55, 1345248), (60, 1233144), (66, 1121040), (72, 1027620), (80, 924858), (81, 913440), (88, 840780), (90, 822096), (96, 770715), (99, 747360), (108, 685080), (110, 672624), (120, 616572), (132, 560520), (135, 548064), (144, 513810), (160, 462429), (162, 456720), (165, 448416), (173, 427680), (176, 420390), (180, 411048), (198, 373680), (216, 342540), (220, 336312), (240, 308286), (243, 304480), (264, 280260), (270, 274032), (288, 256905), (297, 249120), (324, 228360), (330, 224208), (346, 213840), (352, 210195), (360, 205524), (396, 186840), (405, 182688), (432, 171270), (440, 168156), (480, 154143), (486, 152240), (495, 149472), (519, 142560), (528, 140130), (540, 137016), (594, 124560), (648, 114180), (660, 112104), (692, 106920), (720, 102762), (792, 93420), (810, 91344), (864, 85635), (865, 85536), (880, 84078), (891, 83040), (972, 76120), (990, 74736), (1038, 71280), (1056, 70065), (1080, 68508), (1188, 62280), (1215, 60896), (1296, 57090), (1320, 56052), (1384, 53460), (1440, 51381), (1485, 49824), (1557, 47520), (1584, 46710), (1620, 45672), (1730, 42768), (1760, 42039), (1782, 41520), (1903, 38880), (1944, 38060), (1980, 37368), (2076, 35640), (2160, 34254), (2376, 31140), (2430, 30448), (2592, 28545), (2595, 28512), (2640, 28026), (2673, 27680), (2768, 26730), (2970, 24912), (3114, 23760), (3168, 23355), (3240, 22836), (3460, 21384), (3564, 20760), (3806, 19440), (3888, 19030), (3960, 18684), (4152, 17820), (4320, 17127), (4455, 16608), (4671, 15840), (4752, 15570), (4860, 15224), (5190, 14256), (5280, 14013), (5346, 13840), (5536, 13365), (5709, 12960), (5940, 12456), (6228, 11880), (6480, 11418), (6920, 10692), (7128, 10380), (7612, 9720), (7776, 9515), (7785, 9504), (7920, 9342), (8304, 8910)]