245485350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 752808960

約数和(自身を除く): 507323610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 61, 66, 75, 90, 99, 110, 122, 135, 150, 165, 183, 198, 225, 270, 271, 275, 297, 305, 330, 366, 450, 495, 542, 549, 550, 594, 610, 671, 675, 813, 825, 915, 990, 1098, 1342, 1350, 1355, 1485, 1525, 1626, 1647, 1650, 1830, 2013, 2439, 2475, 2710, 2745, 2970, 2981, 3050, 3294, 3355, 4026, 4065, 4575, 4878, 4950, 5490, 5962, 6039, 6710, 6775, 7317, 7425, 8130, 8235, 8943, 9150, 10065, 12078, 12195, 13550, 13725, 14634, 14850, 14905, 16470, 16531, 16775, 17886, 18117, 20130, 20325, 24390, 26829, 27450, 29810, 30195, 33062, 33550, 36234, 36585, 40650, 41175, 44715, 49593, 50325, 53658, 60390, 60975, 73170, 74525, 80487, 82350, 82655, 89430, 90585, 99186, 100650, 121950, 134145, 148779, 149050, 150975, 160974, 165310, 181170, 181841, 182925, 223575, 247965, 268290, 297558, 301950, 363682, 365850, 402435, 413275, 446337, 447150, 452925, 495930, 545523, 670725, 743895, 804870, 826550, 892674, 905850, 909205, 1091046, 1239825, 1341450, 1487790, 1636569, 1818410, 2012175, 2231685, 2479650, 2727615, 3273138, 3719475, 4024350, 4463370, 4546025, 4909707, 5455230, 7438950, 8182845, 9092050, 9819414, 11158425, 13638075, 16365690, 22316850, 24548535, 27276150, 40914225, 49097070, 81828450, 122742675, 245485350]

約数ペア:

[(1, 245485350), (2, 122742675), (3, 81828450), (5, 49097070), (6, 40914225), (9, 27276150), (10, 24548535), (11, 22316850), (15, 16365690), (18, 13638075), (22, 11158425), (25, 9819414), (27, 9092050), (30, 8182845), (33, 7438950), (45, 5455230), (50, 4909707), (54, 4546025), (55, 4463370), (61, 4024350), (66, 3719475), (75, 3273138), (90, 2727615), (99, 2479650), (110, 2231685), (122, 2012175), (135, 1818410), (150, 1636569), (165, 1487790), (183, 1341450), (198, 1239825), (225, 1091046), (270, 909205), (271, 905850), (275, 892674), (297, 826550), (305, 804870), (330, 743895), (366, 670725), (450, 545523), (495, 495930), (542, 452925), (549, 447150), (550, 446337), (594, 413275), (610, 402435), (671, 365850), (675, 363682), (813, 301950), (825, 297558), (915, 268290), (990, 247965), (1098, 223575), (1342, 182925), (1350, 181841), (1355, 181170), (1485, 165310), (1525, 160974), (1626, 150975), (1647, 149050), (1650, 148779), (1830, 134145), (2013, 121950), (2439, 100650), (2475, 99186), (2710, 90585), (2745, 89430), (2970, 82655), (2981, 82350), (3050, 80487), (3294, 74525), (3355, 73170), (4026, 60975), (4065, 60390), (4575, 53658), (4878, 50325), (4950, 49593), (5490, 44715), (5962, 41175), (6039, 40650), (6710, 36585), (6775, 36234), (7317, 33550), (7425, 33062), (8130, 30195), (8235, 29810), (8943, 27450), (9150, 26829), (10065, 24390), (12078, 20325), (12195, 20130), (13550, 18117), (13725, 17886), (14634, 16775), (14850, 16531), (14905, 16470)]