489583200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 1606303440

約数和(自身を除く): 1116720240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 137, 150, 160, 200, 240, 274, 300, 400, 411, 480, 548, 600, 685, 800, 822, 1096, 1200, 1370, 1489, 1644, 2055, 2192, 2400, 2740, 2978, 3288, 3425, 4110, 4384, 4467, 5480, 5956, 6576, 6850, 7445, 8220, 8934, 10275, 10960, 11912, 13152, 13700, 14890, 16440, 17868, 20550, 21920, 22335, 23824, 27400, 29780, 32880, 35736, 37225, 41100, 44670, 47648, 54800, 59560, 65760, 71472, 74450, 82200, 89340, 109600, 111675, 119120, 142944, 148900, 164400, 178680, 203993, 223350, 238240, 297800, 328800, 357360, 407986, 446700, 595600, 611979, 714720, 815972, 893400, 1019965, 1191200, 1223958, 1631944, 1786800, 2039930, 2447916, 3059895, 3263888, 3573600, 4079860, 4895832, 5099825, 6119790, 6527776, 8159720, 9791664, 10199650, 12239580, 15299475, 16319440, 19583328, 20399300, 24479160, 30598950, 32638880, 40798600, 48958320, 61197900, 81597200, 97916640, 122395800, 163194400, 244791600, 489583200]

約数ペア:

[(1, 489583200), (2, 244791600), (3, 163194400), (4, 122395800), (5, 97916640), (6, 81597200), (8, 61197900), (10, 48958320), (12, 40798600), (15, 32638880), (16, 30598950), (20, 24479160), (24, 20399300), (25, 19583328), (30, 16319440), (32, 15299475), (40, 12239580), (48, 10199650), (50, 9791664), (60, 8159720), (75, 6527776), (80, 6119790), (96, 5099825), (100, 4895832), (120, 4079860), (137, 3573600), (150, 3263888), (160, 3059895), (200, 2447916), (240, 2039930), (274, 1786800), (300, 1631944), (400, 1223958), (411, 1191200), (480, 1019965), (548, 893400), (600, 815972), (685, 714720), (800, 611979), (822, 595600), (1096, 446700), (1200, 407986), (1370, 357360), (1489, 328800), (1644, 297800), (2055, 238240), (2192, 223350), (2400, 203993), (2740, 178680), (2978, 164400), (3288, 148900), (3425, 142944), (4110, 119120), (4384, 111675), (4467, 109600), (5480, 89340), (5956, 82200), (6576, 74450), (6850, 71472), (7445, 65760), (8220, 59560), (8934, 54800), (10275, 47648), (10960, 44670), (11912, 41100), (13152, 37225), (13700, 35736), (14890, 32880), (16440, 29780), (17868, 27400), (20550, 23824), (21920, 22335)]