194213600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 549964800

約数和(自身を除く): 355751200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 160, 175, 200, 224, 280, 316, 350, 395, 400, 439, 553, 560, 632, 700, 790, 800, 878, 1106, 1120, 1264, 1400, 1580, 1756, 1975, 2195, 2212, 2528, 2765, 2800, 3073, 3160, 3512, 3950, 4390, 4424, 5530, 5600, 6146, 6320, 7024, 7900, 8780, 8848, 10975, 11060, 12292, 12640, 13825, 14048, 15365, 15800, 17560, 17696, 21950, 22120, 24584, 27650, 30730, 31600, 34681, 35120, 43900, 44240, 49168, 55300, 61460, 63200, 69362, 70240, 76825, 87800, 88480, 98336, 110600, 122920, 138724, 153650, 173405, 175600, 221200, 242767, 245840, 277448, 307300, 346810, 351200, 442400, 485534, 491680, 554896, 614600, 693620, 867025, 971068, 1109792, 1213835, 1229200, 1387240, 1734050, 1942136, 2427670, 2458400, 2774480, 3468100, 3884272, 4855340, 5548960, 6069175, 6936200, 7768544, 9710680, 12138350, 13872400, 19421360, 24276700, 27744800, 38842720, 48553400, 97106800, 194213600]

約数ペア:

[(1, 194213600), (2, 97106800), (4, 48553400), (5, 38842720), (7, 27744800), (8, 24276700), (10, 19421360), (14, 13872400), (16, 12138350), (20, 9710680), (25, 7768544), (28, 6936200), (32, 6069175), (35, 5548960), (40, 4855340), (50, 3884272), (56, 3468100), (70, 2774480), (79, 2458400), (80, 2427670), (100, 1942136), (112, 1734050), (140, 1387240), (158, 1229200), (160, 1213835), (175, 1109792), (200, 971068), (224, 867025), (280, 693620), (316, 614600), (350, 554896), (395, 491680), (400, 485534), (439, 442400), (553, 351200), (560, 346810), (632, 307300), (700, 277448), (790, 245840), (800, 242767), (878, 221200), (1106, 175600), (1120, 173405), (1264, 153650), (1400, 138724), (1580, 122920), (1756, 110600), (1975, 98336), (2195, 88480), (2212, 87800), (2528, 76825), (2765, 70240), (2800, 69362), (3073, 63200), (3160, 61460), (3512, 55300), (3950, 49168), (4390, 44240), (4424, 43900), (5530, 35120), (5600, 34681), (6146, 31600), (6320, 30730), (7024, 27650), (7900, 24584), (8780, 22120), (8848, 21950), (10975, 17696), (11060, 17560), (12292, 15800), (12640, 15365), (13825, 14048)]