272968740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 927186624

約数和(自身を除く): 654217884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 121, 132, 151, 165, 166, 180, 198, 220, 242, 249, 302, 330, 332, 363, 396, 415, 453, 484, 495, 498, 604, 605, 660, 726, 747, 755, 830, 906, 913, 990, 996, 1089, 1210, 1245, 1359, 1452, 1494, 1510, 1660, 1661, 1812, 1815, 1826, 1980, 2178, 2265, 2420, 2490, 2718, 2739, 2988, 3020, 3322, 3630, 3652, 3735, 4356, 4530, 4565, 4980, 4983, 5436, 5445, 5478, 6644, 6795, 7260, 7470, 8217, 8305, 9060, 9130, 9966, 10043, 10890, 10956, 12533, 13590, 13695, 14940, 14949, 16434, 16610, 18260, 18271, 19932, 20086, 21780, 24915, 25066, 27180, 27390, 29898, 30129, 32868, 33220, 36542, 37599, 40172, 41085, 49830, 50132, 50215, 54780, 54813, 59796, 60258, 62665, 73084, 74745, 75198, 82170, 90387, 91355, 99660, 100430, 109626, 112797, 120516, 125330, 137863, 149490, 150396, 150645, 164340, 164439, 180774, 182710, 187995, 200860, 219252, 225594, 250660, 274065, 275726, 298980, 301290, 328878, 361548, 365420, 375990, 413589, 451188, 451935, 548130, 551452, 563985, 602580, 657756, 689315, 751980, 822195, 827178, 903870, 1096260, 1127970, 1240767, 1378630, 1516493, 1644390, 1654356, 1807740, 2067945, 2255940, 2481534, 2757260, 3032986, 3288780, 4135890, 4549479, 4963068, 6065972, 6203835, 7582465, 8271780, 9098958, 12407670, 13648437, 15164930, 18197916, 22747395, 24815340, 27296874, 30329860, 45494790, 54593748, 68242185, 90989580, 136484370, 272968740]

約数ペア:

[(1, 272968740), (2, 136484370), (3, 90989580), (4, 68242185), (5, 54593748), (6, 45494790), (9, 30329860), (10, 27296874), (11, 24815340), (12, 22747395), (15, 18197916), (18, 15164930), (20, 13648437), (22, 12407670), (30, 9098958), (33, 8271780), (36, 7582465), (44, 6203835), (45, 6065972), (55, 4963068), (60, 4549479), (66, 4135890), (83, 3288780), (90, 3032986), (99, 2757260), (110, 2481534), (121, 2255940), (132, 2067945), (151, 1807740), (165, 1654356), (166, 1644390), (180, 1516493), (198, 1378630), (220, 1240767), (242, 1127970), (249, 1096260), (302, 903870), (330, 827178), (332, 822195), (363, 751980), (396, 689315), (415, 657756), (453, 602580), (484, 563985), (495, 551452), (498, 548130), (604, 451935), (605, 451188), (660, 413589), (726, 375990), (747, 365420), (755, 361548), (830, 328878), (906, 301290), (913, 298980), (990, 275726), (996, 274065), (1089, 250660), (1210, 225594), (1245, 219252), (1359, 200860), (1452, 187995), (1494, 182710), (1510, 180774), (1660, 164439), (1661, 164340), (1812, 150645), (1815, 150396), (1826, 149490), (1980, 137863), (2178, 125330), (2265, 120516), (2420, 112797), (2490, 109626), (2718, 100430), (2739, 99660), (2988, 91355), (3020, 90387), (3322, 82170), (3630, 75198), (3652, 74745), (3735, 73084), (4356, 62665), (4530, 60258), (4565, 59796), (4980, 54813), (4983, 54780), (5436, 50215), (5445, 50132), (5478, 49830), (6644, 41085), (6795, 40172), (7260, 37599), (7470, 36542), (8217, 33220), (8305, 32868), (9060, 30129), (9130, 29898), (9966, 27390), (10043, 27180), (10890, 25066), (10956, 24915), (12533, 21780), (13590, 20086), (13695, 19932), (14940, 18271), (14949, 18260), (16434, 16610)]