212575230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 704246400

約数和(自身を除く): 491671170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 49, 57, 59, 63, 70, 86, 90, 95, 98, 105, 114, 118, 126, 129, 133, 147, 171, 177, 190, 210, 215, 245, 258, 266, 285, 294, 295, 301, 315, 342, 354, 387, 399, 413, 430, 441, 490, 531, 570, 590, 602, 630, 645, 665, 735, 774, 798, 817, 826, 855, 882, 885, 903, 931, 1062, 1121, 1197, 1239, 1290, 1330, 1470, 1505, 1634, 1710, 1770, 1806, 1862, 1935, 1995, 2065, 2107, 2205, 2242, 2394, 2451, 2478, 2537, 2655, 2709, 2793, 2891, 3010, 3363, 3717, 3870, 3990, 4085, 4130, 4214, 4410, 4515, 4655, 4902, 5074, 5310, 5418, 5586, 5605, 5719, 5782, 5985, 6195, 6321, 6726, 7353, 7434, 7611, 7847, 8170, 8379, 8673, 9030, 9310, 10089, 10535, 11210, 11438, 11970, 12255, 12390, 12642, 12685, 13545, 13965, 14455, 14706, 15222, 15694, 16758, 16815, 17157, 17346, 17759, 18585, 18963, 20178, 21070, 22833, 23541, 24510, 25370, 26019, 27090, 27930, 28595, 28910, 31605, 33630, 34314, 35518, 36765, 37170, 37926, 38055, 39235, 40033, 41895, 43365, 45666, 47082, 48203, 50445, 51471, 52038, 53277, 54929, 57190, 63210, 70623, 73530, 76110, 78470, 80066, 83790, 85785, 86730, 88795, 94815, 96406, 100890, 102942, 106554, 109858, 114165, 117705, 120099, 124313, 130095, 141246, 144609, 159831, 164787, 171570, 177590, 189630, 200165, 228330, 235410, 240198, 241015, 248626, 257355, 260190, 266385, 274645, 289218, 319662, 329574, 337421, 353115, 360297, 372939, 400330, 433827, 482030, 494361, 514710, 532770, 549290, 600495, 621565, 674842, 706230, 720594, 723045, 745878, 799155, 823935, 867654, 988722, 1012263, 1118817, 1200990, 1243130, 1446090, 1598310, 1647870, 1687105, 1801485, 1864695, 2024526, 2169135, 2237634, 2361947, 2471805, 3036789, 3374210, 3602970, 3729390, 4338270, 4723894, 4943610, 5061315, 5594085, 6073578, 7085841, 10122630, 11188170, 11809735, 14171682, 15183945, 21257523, 23619470, 30367890, 35429205, 42515046, 70858410, 106287615, 212575230]

約数ペア:

[(1, 212575230), (2, 106287615), (3, 70858410), (5, 42515046), (6, 35429205), (7, 30367890), (9, 23619470), (10, 21257523), (14, 15183945), (15, 14171682), (18, 11809735), (19, 11188170), (21, 10122630), (30, 7085841), (35, 6073578), (38, 5594085), (42, 5061315), (43, 4943610), (45, 4723894), (49, 4338270), (57, 3729390), (59, 3602970), (63, 3374210), (70, 3036789), (86, 2471805), (90, 2361947), (95, 2237634), (98, 2169135), (105, 2024526), (114, 1864695), (118, 1801485), (126, 1687105), (129, 1647870), (133, 1598310), (147, 1446090), (171, 1243130), (177, 1200990), (190, 1118817), (210, 1012263), (215, 988722), (245, 867654), (258, 823935), (266, 799155), (285, 745878), (294, 723045), (295, 720594), (301, 706230), (315, 674842), (342, 621565), (354, 600495), (387, 549290), (399, 532770), (413, 514710), (430, 494361), (441, 482030), (490, 433827), (531, 400330), (570, 372939), (590, 360297), (602, 353115), (630, 337421), (645, 329574), (665, 319662), (735, 289218), (774, 274645), (798, 266385), (817, 260190), (826, 257355), (855, 248626), (882, 241015), (885, 240198), (903, 235410), (931, 228330), (1062, 200165), (1121, 189630), (1197, 177590), (1239, 171570), (1290, 164787), (1330, 159831), (1470, 144609), (1505, 141246), (1634, 130095), (1710, 124313), (1770, 120099), (1806, 117705), (1862, 114165), (1935, 109858), (1995, 106554), (2065, 102942), (2107, 100890), (2205, 96406), (2242, 94815), (2394, 88795), (2451, 86730), (2478, 85785), (2537, 83790), (2655, 80066), (2709, 78470), (2793, 76110), (2891, 73530), (3010, 70623), (3363, 63210), (3717, 57190), (3870, 54929), (3990, 53277), (4085, 52038), (4130, 51471), (4214, 50445), (4410, 48203), (4515, 47082), (4655, 45666), (4902, 43365), (5074, 41895), (5310, 40033), (5418, 39235), (5586, 38055), (5605, 37926), (5719, 37170), (5782, 36765), (5985, 35518), (6195, 34314), (6321, 33630), (6726, 31605), (7353, 28910), (7434, 28595), (7611, 27930), (7847, 27090), (8170, 26019), (8379, 25370), (8673, 24510), (9030, 23541), (9310, 22833), (10089, 21070), (10535, 20178), (11210, 18963), (11438, 18585), (11970, 17759), (12255, 17346), (12390, 17157), (12642, 16815), (12685, 16758), (13545, 15694), (13965, 15222), (14455, 14706)]