205069200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{24413}}^1$

素因数の和:24441

約数の個数: 120

約数和(自身を含む): 750779328

約数和(自身を除く): 545710128

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, 4200, 8400, 24413, 48826, 73239, 97652, 122065, 146478, 170891, 195304, 244130, 292956, 341782, 366195, 390608, 488260, 512673, 585912, 610325, 683564, 732390, 854455, 976520, 1025346, 1171824, 1220650, 1367128, 1464780, 1708910, 1830975, 1953040, 2050692, 2441300, 2563365, 2734256, 2929560, 3417820, 3661950, 4101384, 4272275, 4882600, 5126730, 5859120, 6835640, 7323900, 8202768, 8544550, 9765200, 10253460, 12816825, 13671280, 14647800, 17089100, 20506920, 25633650, 29295600, 34178200, 41013840, 51267300, 68356400, 102534600, 205069200]

約数ペア:

[(1, 205069200), (2, 102534600), (3, 68356400), (4, 51267300), (5, 41013840), (6, 34178200), (7, 29295600), (8, 25633650), (10, 20506920), (12, 17089100), (14, 14647800), (15, 13671280), (16, 12816825), (20, 10253460), (21, 9765200), (24, 8544550), (25, 8202768), (28, 7323900), (30, 6835640), (35, 5859120), (40, 5126730), (42, 4882600), (48, 4272275), (50, 4101384), (56, 3661950), (60, 3417820), (70, 2929560), (75, 2734256), (80, 2563365), (84, 2441300), (100, 2050692), (105, 1953040), (112, 1830975), (120, 1708910), (140, 1464780), (150, 1367128), (168, 1220650), (175, 1171824), (200, 1025346), (210, 976520), (240, 854455), (280, 732390), (300, 683564), (336, 610325), (350, 585912), (400, 512673), (420, 488260), (525, 390608), (560, 366195), (600, 341782), (700, 292956), (840, 244130), (1050, 195304), (1200, 170891), (1400, 146478), (1680, 122065), (2100, 97652), (2800, 73239), (4200, 48826), (8400, 24413)]