4080300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 14165760

約数和(自身を除く): 10085460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 67, 70, 75, 84, 87, 100, 105, 116, 134, 140, 145, 150, 174, 175, 201, 203, 210, 268, 290, 300, 335, 348, 350, 402, 406, 420, 435, 469, 525, 580, 609, 670, 700, 725, 804, 812, 870, 938, 1005, 1015, 1050, 1218, 1340, 1407, 1450, 1675, 1740, 1876, 1943, 2010, 2030, 2100, 2175, 2345, 2436, 2814, 2900, 3045, 3350, 3886, 4020, 4060, 4350, 4690, 5025, 5075, 5628, 5829, 6090, 6700, 7035, 7772, 8700, 9380, 9715, 10050, 10150, 11658, 11725, 12180, 13601, 14070, 15225, 19430, 20100, 20300, 23316, 23450, 27202, 28140, 29145, 30450, 35175, 38860, 40803, 46900, 48575, 54404, 58290, 60900, 68005, 70350, 81606, 97150, 116580, 136010, 140700, 145725, 163212, 194300, 204015, 272020, 291450, 340025, 408030, 582900, 680050, 816060, 1020075, 1360100, 2040150, 4080300]

約数ペア:

[(1, 4080300), (2, 2040150), (3, 1360100), (4, 1020075), (5, 816060), (6, 680050), (7, 582900), (10, 408030), (12, 340025), (14, 291450), (15, 272020), (20, 204015), (21, 194300), (25, 163212), (28, 145725), (29, 140700), (30, 136010), (35, 116580), (42, 97150), (50, 81606), (58, 70350), (60, 68005), (67, 60900), (70, 58290), (75, 54404), (84, 48575), (87, 46900), (100, 40803), (105, 38860), (116, 35175), (134, 30450), (140, 29145), (145, 28140), (150, 27202), (174, 23450), (175, 23316), (201, 20300), (203, 20100), (210, 19430), (268, 15225), (290, 14070), (300, 13601), (335, 12180), (348, 11725), (350, 11658), (402, 10150), (406, 10050), (420, 9715), (435, 9380), (469, 8700), (525, 7772), (580, 7035), (609, 6700), (670, 6090), (700, 5829), (725, 5628), (804, 5075), (812, 5025), (870, 4690), (938, 4350), (1005, 4060), (1015, 4020), (1050, 3886), (1218, 3350), (1340, 3045), (1407, 2900), (1450, 2814), (1675, 2436), (1740, 2345), (1876, 2175), (1943, 2100), (2010, 2030)]