145884240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 200

約数和(自身を含む): 518538240

約数和(自身を除く): 372654000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 479, 540, 564, 648, 705, 720, 752, 810, 846, 940, 958, 1080, 1128, 1269, 1296, 1410, 1437, 1620, 1692, 1880, 1916, 2115, 2160, 2256, 2395, 2538, 2820, 2874, 3240, 3384, 3760, 3807, 3832, 4230, 4311, 4790, 5076, 5640, 5748, 6345, 6480, 6768, 7185, 7614, 7664, 8460, 8622, 9580, 10152, 11280, 11496, 12690, 12933, 14370, 15228, 16920, 17244, 19035, 19160, 20304, 21555, 22513, 22992, 25380, 25866, 28740, 30456, 33840, 34488, 38070, 38320, 38799, 43110, 45026, 50760, 51732, 57480, 60912, 64665, 67539, 68976, 76140, 77598, 86220, 90052, 101520, 103464, 112565, 114960, 129330, 135078, 152280, 155196, 172440, 180104, 193995, 202617, 206928, 225130, 258660, 270156, 304560, 310392, 337695, 344880, 360208, 387990, 405234, 450260, 517320, 540312, 607851, 620784, 675390, 775980, 810468, 900520, 1013085, 1034640, 1080624, 1215702, 1350780, 1551960, 1620936, 1801040, 1823553, 2026170, 2431404, 2701560, 3039255, 3103920, 3241872, 3647106, 4052340, 4862808, 5403120, 6078510, 7294212, 8104680, 9117765, 9725616, 12157020, 14588424, 16209360, 18235530, 24314040, 29176848, 36471060, 48628080, 72942120, 145884240]

約数ペア:

[(1, 145884240), (2, 72942120), (3, 48628080), (4, 36471060), (5, 29176848), (6, 24314040), (8, 18235530), (9, 16209360), (10, 14588424), (12, 12157020), (15, 9725616), (16, 9117765), (18, 8104680), (20, 7294212), (24, 6078510), (27, 5403120), (30, 4862808), (36, 4052340), (40, 3647106), (45, 3241872), (47, 3103920), (48, 3039255), (54, 2701560), (60, 2431404), (72, 2026170), (80, 1823553), (81, 1801040), (90, 1620936), (94, 1551960), (108, 1350780), (120, 1215702), (135, 1080624), (141, 1034640), (144, 1013085), (162, 900520), (180, 810468), (188, 775980), (216, 675390), (235, 620784), (240, 607851), (270, 540312), (282, 517320), (324, 450260), (360, 405234), (376, 387990), (405, 360208), (423, 344880), (432, 337695), (470, 310392), (479, 304560), (540, 270156), (564, 258660), (648, 225130), (705, 206928), (720, 202617), (752, 193995), (810, 180104), (846, 172440), (940, 155196), (958, 152280), (1080, 135078), (1128, 129330), (1269, 114960), (1296, 112565), (1410, 103464), (1437, 101520), (1620, 90052), (1692, 86220), (1880, 77598), (1916, 76140), (2115, 68976), (2160, 67539), (2256, 64665), (2395, 60912), (2538, 57480), (2820, 51732), (2874, 50760), (3240, 45026), (3384, 43110), (3760, 38799), (3807, 38320), (3832, 38070), (4230, 34488), (4311, 33840), (4790, 30456), (5076, 28740), (5640, 25866), (5748, 25380), (6345, 22992), (6480, 22513), (6768, 21555), (7185, 20304), (7614, 19160), (7664, 19035), (8460, 17244), (8622, 16920), (9580, 15228), (10152, 14370), (11280, 12933), (11496, 12690)]