28333200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 120

約数和(自身を含む): 103757248

約数和(自身を除く): 75424048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 3373, 4200, 6746, 8400, 10119, 13492, 16865, 20238, 23611, 26984, 33730, 40476, 47222, 50595, 53968, 67460, 70833, 80952, 84325, 94444, 101190, 118055, 134920, 141666, 161904, 168650, 188888, 202380, 236110, 252975, 269840, 283332, 337300, 354165, 377776, 404760, 472220, 505950, 566664, 590275, 674600, 708330, 809520, 944440, 1011900, 1133328, 1180550, 1349200, 1416660, 1770825, 1888880, 2023800, 2361100, 2833320, 3541650, 4047600, 4722200, 5666640, 7083300, 9444400, 14166600, 28333200]

約数ペア:

[(1, 28333200), (2, 14166600), (3, 9444400), (4, 7083300), (5, 5666640), (6, 4722200), (7, 4047600), (8, 3541650), (10, 2833320), (12, 2361100), (14, 2023800), (15, 1888880), (16, 1770825), (20, 1416660), (21, 1349200), (24, 1180550), (25, 1133328), (28, 1011900), (30, 944440), (35, 809520), (40, 708330), (42, 674600), (48, 590275), (50, 566664), (56, 505950), (60, 472220), (70, 404760), (75, 377776), (80, 354165), (84, 337300), (100, 283332), (105, 269840), (112, 252975), (120, 236110), (140, 202380), (150, 188888), (168, 168650), (175, 161904), (200, 141666), (210, 134920), (240, 118055), (280, 101190), (300, 94444), (336, 84325), (350, 80952), (400, 70833), (420, 67460), (525, 53968), (560, 50595), (600, 47222), (700, 40476), (840, 33730), (1050, 26984), (1200, 23611), (1400, 20238), (1680, 16865), (2100, 13492), (2800, 10119), (3373, 8400), (4200, 6746)]