147943500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 323800500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 125, 145, 150, 174, 179, 190, 228, 250, 285, 290, 300, 348, 358, 375, 380, 435, 475, 500, 537, 551, 570, 580, 716, 725, 750, 870, 895, 950, 1074, 1102, 1140, 1425, 1450, 1500, 1653, 1740, 1790, 1900, 2148, 2175, 2204, 2375, 2685, 2755, 2850, 2900, 3306, 3401, 3580, 3625, 4350, 4475, 4750, 5191, 5370, 5510, 5700, 6612, 6802, 7125, 7250, 8265, 8700, 8950, 9500, 10203, 10382, 10740, 10875, 11020, 13425, 13604, 13775, 14250, 14500, 15573, 16530, 17005, 17900, 20406, 20764, 21750, 22375, 25955, 26850, 27550, 28500, 31146, 33060, 34010, 40812, 41325, 43500, 44750, 51015, 51910, 53700, 55100, 62292, 67125, 68020, 68875, 77865, 82650, 85025, 89500, 98629, 102030, 103820, 129775, 134250, 137750, 155730, 165300, 170050, 197258, 204060, 206625, 255075, 259550, 268500, 275500, 295887, 311460, 340100, 389325, 394516, 413250, 425125, 493145, 510150, 519100, 591774, 648875, 778650, 826500, 850250, 986290, 1020300, 1183548, 1275375, 1297750, 1479435, 1557300, 1700500, 1946625, 1972580, 2465725, 2550750, 2595500, 2958870, 3893250, 4931450, 5101500, 5917740, 7397175, 7786500, 9862900, 12328625, 14794350, 24657250, 29588700, 36985875, 49314500, 73971750, 147943500]

約数ペア:

[(1, 147943500), (2, 73971750), (3, 49314500), (4, 36985875), (5, 29588700), (6, 24657250), (10, 14794350), (12, 12328625), (15, 9862900), (19, 7786500), (20, 7397175), (25, 5917740), (29, 5101500), (30, 4931450), (38, 3893250), (50, 2958870), (57, 2595500), (58, 2550750), (60, 2465725), (75, 1972580), (76, 1946625), (87, 1700500), (95, 1557300), (100, 1479435), (114, 1297750), (116, 1275375), (125, 1183548), (145, 1020300), (150, 986290), (174, 850250), (179, 826500), (190, 778650), (228, 648875), (250, 591774), (285, 519100), (290, 510150), (300, 493145), (348, 425125), (358, 413250), (375, 394516), (380, 389325), (435, 340100), (475, 311460), (500, 295887), (537, 275500), (551, 268500), (570, 259550), (580, 255075), (716, 206625), (725, 204060), (750, 197258), (870, 170050), (895, 165300), (950, 155730), (1074, 137750), (1102, 134250), (1140, 129775), (1425, 103820), (1450, 102030), (1500, 98629), (1653, 89500), (1740, 85025), (1790, 82650), (1900, 77865), (2148, 68875), (2175, 68020), (2204, 67125), (2375, 62292), (2685, 55100), (2755, 53700), (2850, 51910), (2900, 51015), (3306, 44750), (3401, 43500), (3580, 41325), (3625, 40812), (4350, 34010), (4475, 33060), (4750, 31146), (5191, 28500), (5370, 27550), (5510, 26850), (5700, 25955), (6612, 22375), (6802, 21750), (7125, 20764), (7250, 20406), (8265, 17900), (8700, 17005), (8950, 16530), (9500, 15573), (10203, 14500), (10382, 14250), (10740, 13775), (10875, 13604), (11020, 13425)]