193839800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 577463040

約数和(自身を除く): 383623240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 41, 44, 50, 55, 56, 70, 77, 82, 88, 100, 110, 140, 154, 164, 175, 200, 205, 220, 275, 280, 287, 307, 308, 328, 350, 385, 410, 440, 451, 550, 574, 614, 616, 700, 770, 820, 902, 1025, 1100, 1148, 1228, 1400, 1435, 1535, 1540, 1640, 1804, 1925, 2050, 2149, 2200, 2255, 2296, 2456, 2870, 3070, 3080, 3157, 3377, 3608, 3850, 4100, 4298, 4510, 5740, 6140, 6314, 6754, 7175, 7675, 7700, 8200, 8596, 9020, 10745, 11275, 11480, 12280, 12587, 12628, 13508, 14350, 15350, 15400, 15785, 16885, 17192, 18040, 21490, 22550, 23639, 25174, 25256, 27016, 28700, 30700, 31570, 33770, 42980, 45100, 47278, 50348, 53725, 57400, 61400, 62935, 63140, 67540, 78925, 84425, 85960, 88109, 90200, 94556, 100696, 107450, 118195, 125870, 126280, 135080, 138457, 157850, 168850, 176218, 189112, 214900, 236390, 251740, 276914, 314675, 315700, 337700, 352436, 429800, 440545, 472780, 503480, 553828, 590975, 629350, 631400, 675400, 692285, 704872, 881090, 945560, 969199, 1107656, 1181950, 1258700, 1384570, 1762180, 1938398, 2202725, 2363900, 2517400, 2769140, 3461425, 3524360, 3876796, 4405450, 4727800, 4845995, 5538280, 6922850, 7753592, 8810900, 9691990, 13845700, 17621800, 19383980, 24229975, 27691400, 38767960, 48459950, 96919900, 193839800]

約数ペア:

[(1, 193839800), (2, 96919900), (4, 48459950), (5, 38767960), (7, 27691400), (8, 24229975), (10, 19383980), (11, 17621800), (14, 13845700), (20, 9691990), (22, 8810900), (25, 7753592), (28, 6922850), (35, 5538280), (40, 4845995), (41, 4727800), (44, 4405450), (50, 3876796), (55, 3524360), (56, 3461425), (70, 2769140), (77, 2517400), (82, 2363900), (88, 2202725), (100, 1938398), (110, 1762180), (140, 1384570), (154, 1258700), (164, 1181950), (175, 1107656), (200, 969199), (205, 945560), (220, 881090), (275, 704872), (280, 692285), (287, 675400), (307, 631400), (308, 629350), (328, 590975), (350, 553828), (385, 503480), (410, 472780), (440, 440545), (451, 429800), (550, 352436), (574, 337700), (614, 315700), (616, 314675), (700, 276914), (770, 251740), (820, 236390), (902, 214900), (1025, 189112), (1100, 176218), (1148, 168850), (1228, 157850), (1400, 138457), (1435, 135080), (1535, 126280), (1540, 125870), (1640, 118195), (1804, 107450), (1925, 100696), (2050, 94556), (2149, 90200), (2200, 88109), (2255, 85960), (2296, 84425), (2456, 78925), (2870, 67540), (3070, 63140), (3080, 62935), (3157, 61400), (3377, 57400), (3608, 53725), (3850, 50348), (4100, 47278), (4298, 45100), (4510, 42980), (5740, 33770), (6140, 31570), (6314, 30700), (6754, 28700), (7175, 27016), (7675, 25256), (7700, 25174), (8200, 23639), (8596, 22550), (9020, 21490), (10745, 18040), (11275, 17192), (11480, 16885), (12280, 15785), (12587, 15400), (12628, 15350), (13508, 14350)]