54879300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 203653632

約数和(自身を除く): 148774332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 281, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 562, 620, 630, 651, 700, 775, 843, 868, 900, 930, 1050, 1085, 1116, 1124, 1260, 1302, 1395, 1405, 1550, 1575, 1686, 1860, 1953, 1967, 2100, 2170, 2325, 2529, 2604, 2790, 2810, 3100, 3150, 3255, 3372, 3906, 3934, 4215, 4340, 4650, 5058, 5425, 5580, 5620, 5901, 6300, 6510, 6975, 7025, 7812, 7868, 8430, 8711, 9300, 9765, 9835, 10116, 10850, 11802, 12645, 13020, 13950, 14050, 16275, 16860, 17422, 17703, 19530, 19670, 21075, 21700, 23604, 25290, 26133, 27900, 28100, 29505, 32550, 34844, 35406, 39060, 39340, 42150, 43555, 48825, 49175, 50580, 52266, 59010, 60977, 63225, 65100, 70812, 78399, 84300, 87110, 88515, 97650, 98350, 104532, 118020, 121954, 126450, 130665, 147525, 156798, 174220, 177030, 182931, 195300, 196700, 217775, 243908, 252900, 261330, 295050, 304885, 313596, 354060, 365862, 391995, 435550, 442575, 522660, 548793, 590100, 609770, 653325, 731724, 783990, 871100, 885150, 914655, 1097586, 1219540, 1306650, 1524425, 1567980, 1770300, 1829310, 1959975, 2195172, 2613300, 2743965, 3048850, 3658620, 3919950, 4573275, 5487930, 6097700, 7839900, 9146550, 10975860, 13719825, 18293100, 27439650, 54879300]

約数ペア:

[(1, 54879300), (2, 27439650), (3, 18293100), (4, 13719825), (5, 10975860), (6, 9146550), (7, 7839900), (9, 6097700), (10, 5487930), (12, 4573275), (14, 3919950), (15, 3658620), (18, 3048850), (20, 2743965), (21, 2613300), (25, 2195172), (28, 1959975), (30, 1829310), (31, 1770300), (35, 1567980), (36, 1524425), (42, 1306650), (45, 1219540), (50, 1097586), (60, 914655), (62, 885150), (63, 871100), (70, 783990), (75, 731724), (84, 653325), (90, 609770), (93, 590100), (100, 548793), (105, 522660), (124, 442575), (126, 435550), (140, 391995), (150, 365862), (155, 354060), (175, 313596), (180, 304885), (186, 295050), (210, 261330), (217, 252900), (225, 243908), (252, 217775), (279, 196700), (281, 195300), (300, 182931), (310, 177030), (315, 174220), (350, 156798), (372, 147525), (420, 130665), (434, 126450), (450, 121954), (465, 118020), (525, 104532), (558, 98350), (562, 97650), (620, 88515), (630, 87110), (651, 84300), (700, 78399), (775, 70812), (843, 65100), (868, 63225), (900, 60977), (930, 59010), (1050, 52266), (1085, 50580), (1116, 49175), (1124, 48825), (1260, 43555), (1302, 42150), (1395, 39340), (1405, 39060), (1550, 35406), (1575, 34844), (1686, 32550), (1860, 29505), (1953, 28100), (1967, 27900), (2100, 26133), (2170, 25290), (2325, 23604), (2529, 21700), (2604, 21075), (2790, 19670), (2810, 19530), (3100, 17703), (3150, 17422), (3255, 16860), (3372, 16275), (3906, 14050), (3934, 13950), (4215, 13020), (4340, 12645), (4650, 11802), (5058, 10850), (5425, 10116), (5580, 9835), (5620, 9765), (5901, 9300), (6300, 8711), (6510, 8430), (6975, 7868), (7025, 7812)]