47163900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 160434176

約数和(自身を除く): 113270276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 607, 700, 740, 777, 925, 1036, 1050, 1110, 1214, 1295, 1554, 1821, 1850, 2100, 2220, 2428, 2590, 2775, 3035, 3108, 3642, 3700, 3885, 4249, 5180, 5550, 6070, 6475, 7284, 7770, 8498, 9105, 11100, 12140, 12747, 12950, 15175, 15540, 16996, 18210, 19425, 21245, 22459, 25494, 25900, 30350, 36420, 38850, 42490, 44918, 45525, 50988, 60700, 63735, 67377, 77700, 84980, 89836, 91050, 106225, 112295, 127470, 134754, 157213, 182100, 212450, 224590, 254940, 269508, 314426, 318675, 336885, 424900, 449180, 471639, 561475, 628852, 637350, 673770, 786065, 943278, 1122950, 1274700, 1347540, 1572130, 1684425, 1886556, 2245900, 2358195, 3144260, 3368850, 3930325, 4716390, 6737700, 7860650, 9432780, 11790975, 15721300, 23581950, 47163900]

約数ペア:

[(1, 47163900), (2, 23581950), (3, 15721300), (4, 11790975), (5, 9432780), (6, 7860650), (7, 6737700), (10, 4716390), (12, 3930325), (14, 3368850), (15, 3144260), (20, 2358195), (21, 2245900), (25, 1886556), (28, 1684425), (30, 1572130), (35, 1347540), (37, 1274700), (42, 1122950), (50, 943278), (60, 786065), (70, 673770), (74, 637350), (75, 628852), (84, 561475), (100, 471639), (105, 449180), (111, 424900), (140, 336885), (148, 318675), (150, 314426), (175, 269508), (185, 254940), (210, 224590), (222, 212450), (259, 182100), (300, 157213), (350, 134754), (370, 127470), (420, 112295), (444, 106225), (518, 91050), (525, 89836), (555, 84980), (607, 77700), (700, 67377), (740, 63735), (777, 60700), (925, 50988), (1036, 45525), (1050, 44918), (1110, 42490), (1214, 38850), (1295, 36420), (1554, 30350), (1821, 25900), (1850, 25494), (2100, 22459), (2220, 21245), (2428, 19425), (2590, 18210), (2775, 16996), (3035, 15540), (3108, 15175), (3642, 12950), (3700, 12747), (3885, 12140), (4249, 11100), (5180, 9105), (5550, 8498), (6070, 7770), (6475, 7284)]