212275800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 793877760

約数和(自身を除く): 581601960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 71, 72, 75, 88, 90, 99, 100, 110, 120, 132, 142, 150, 151, 165, 180, 198, 200, 213, 220, 225, 264, 275, 284, 300, 302, 330, 355, 360, 396, 426, 440, 450, 453, 495, 550, 568, 600, 604, 639, 660, 710, 755, 781, 792, 825, 852, 900, 906, 990, 1065, 1100, 1208, 1278, 1320, 1359, 1420, 1510, 1562, 1650, 1661, 1704, 1775, 1800, 1812, 1980, 2130, 2200, 2265, 2343, 2475, 2556, 2718, 2840, 3020, 3124, 3195, 3300, 3322, 3550, 3624, 3775, 3905, 3960, 4260, 4530, 4686, 4950, 4983, 5112, 5325, 5436, 6040, 6248, 6390, 6600, 6644, 6795, 7029, 7100, 7550, 7810, 8305, 8520, 9060, 9372, 9900, 9966, 10650, 10721, 10872, 11325, 11715, 12780, 13288, 13590, 14058, 14200, 14949, 15100, 15620, 15975, 16610, 18120, 18744, 19525, 19800, 19932, 21300, 21442, 22650, 23430, 24915, 25560, 27180, 28116, 29898, 30200, 31240, 31950, 32163, 33220, 33975, 35145, 39050, 39864, 41525, 42600, 42884, 45300, 46860, 49830, 53605, 54360, 56232, 58575, 59796, 63900, 64326, 66440, 67950, 70290, 74745, 78100, 83050, 85768, 90600, 93720, 96489, 99660, 107210, 117150, 117931, 119592, 124575, 127800, 128652, 135900, 140580, 149490, 156200, 160815, 166100, 175725, 192978, 199320, 214420, 234300, 235862, 249150, 257304, 268025, 271800, 281160, 298980, 321630, 332200, 351450, 353793, 373725, 385956, 428840, 468600, 471724, 482445, 498300, 536050, 589655, 597960, 643260, 702900, 707586, 747450, 771912, 804075, 943448, 964890, 996600, 1061379, 1072100, 1179310, 1286520, 1405800, 1415172, 1494900, 1608150, 1768965, 1929780, 2122758, 2144200, 2358620, 2412225, 2830344, 2948275, 2989800, 3216300, 3537930, 3859560, 4245516, 4717240, 4824450, 5306895, 5896550, 6432600, 7075860, 8491032, 8844825, 9648900, 10613790, 11793100, 14151720, 17689650, 19297800, 21227580, 23586200, 26534475, 35379300, 42455160, 53068950, 70758600, 106137900, 212275800]

約数ペア:

[(1, 212275800), (2, 106137900), (3, 70758600), (4, 53068950), (5, 42455160), (6, 35379300), (8, 26534475), (9, 23586200), (10, 21227580), (11, 19297800), (12, 17689650), (15, 14151720), (18, 11793100), (20, 10613790), (22, 9648900), (24, 8844825), (25, 8491032), (30, 7075860), (33, 6432600), (36, 5896550), (40, 5306895), (44, 4824450), (45, 4717240), (50, 4245516), (55, 3859560), (60, 3537930), (66, 3216300), (71, 2989800), (72, 2948275), (75, 2830344), (88, 2412225), (90, 2358620), (99, 2144200), (100, 2122758), (110, 1929780), (120, 1768965), (132, 1608150), (142, 1494900), (150, 1415172), (151, 1405800), (165, 1286520), (180, 1179310), (198, 1072100), (200, 1061379), (213, 996600), (220, 964890), (225, 943448), (264, 804075), (275, 771912), (284, 747450), (300, 707586), (302, 702900), (330, 643260), (355, 597960), (360, 589655), (396, 536050), (426, 498300), (440, 482445), (450, 471724), (453, 468600), (495, 428840), (550, 385956), (568, 373725), (600, 353793), (604, 351450), (639, 332200), (660, 321630), (710, 298980), (755, 281160), (781, 271800), (792, 268025), (825, 257304), (852, 249150), (900, 235862), (906, 234300), (990, 214420), (1065, 199320), (1100, 192978), (1208, 175725), (1278, 166100), (1320, 160815), (1359, 156200), (1420, 149490), (1510, 140580), (1562, 135900), (1650, 128652), (1661, 127800), (1704, 124575), (1775, 119592), (1800, 117931), (1812, 117150), (1980, 107210), (2130, 99660), (2200, 96489), (2265, 93720), (2343, 90600), (2475, 85768), (2556, 83050), (2718, 78100), (2840, 74745), (3020, 70290), (3124, 67950), (3195, 66440), (3300, 64326), (3322, 63900), (3550, 59796), (3624, 58575), (3775, 56232), (3905, 54360), (3960, 53605), (4260, 49830), (4530, 46860), (4686, 45300), (4950, 42884), (4983, 42600), (5112, 41525), (5325, 39864), (5436, 39050), (6040, 35145), (6248, 33975), (6390, 33220), (6600, 32163), (6644, 31950), (6795, 31240), (7029, 30200), (7100, 29898), (7550, 28116), (7810, 27180), (8305, 25560), (8520, 24915), (9060, 23430), (9372, 22650), (9900, 21442), (9966, 21300), (10650, 19932), (10721, 19800), (10872, 19525), (11325, 18744), (11715, 18120), (12780, 16610), (13288, 15975), (13590, 15620), (14058, 15100), (14200, 14949)]