75393640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 134869400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 280, 329, 337, 340, 376, 470, 476, 595, 658, 674, 680, 799, 940, 952, 1190, 1316, 1348, 1598, 1645, 1685, 1880, 2359, 2380, 2632, 2696, 3196, 3290, 3370, 3995, 4718, 4760, 5593, 5729, 6392, 6580, 6740, 7990, 9436, 11186, 11458, 11795, 13160, 13480, 15839, 15980, 18872, 22372, 22916, 23590, 27965, 28645, 31678, 31960, 40103, 44744, 45832, 47180, 55930, 57290, 63356, 79195, 80206, 94360, 110873, 111860, 114580, 126712, 158390, 160412, 200515, 221746, 223720, 229160, 269263, 316780, 320824, 401030, 443492, 538526, 554365, 633560, 802060, 886984, 1077052, 1108730, 1346315, 1604120, 1884841, 2154104, 2217460, 2692630, 3769682, 4434920, 5385260, 7539364, 9424205, 10770520, 15078728, 18848410, 37696820, 75393640]

約数ペア:

[(1, 75393640), (2, 37696820), (4, 18848410), (5, 15078728), (7, 10770520), (8, 9424205), (10, 7539364), (14, 5385260), (17, 4434920), (20, 3769682), (28, 2692630), (34, 2217460), (35, 2154104), (40, 1884841), (47, 1604120), (56, 1346315), (68, 1108730), (70, 1077052), (85, 886984), (94, 802060), (119, 633560), (136, 554365), (140, 538526), (170, 443492), (188, 401030), (235, 320824), (238, 316780), (280, 269263), (329, 229160), (337, 223720), (340, 221746), (376, 200515), (470, 160412), (476, 158390), (595, 126712), (658, 114580), (674, 111860), (680, 110873), (799, 94360), (940, 80206), (952, 79195), (1190, 63356), (1316, 57290), (1348, 55930), (1598, 47180), (1645, 45832), (1685, 44744), (1880, 40103), (2359, 31960), (2380, 31678), (2632, 28645), (2696, 27965), (3196, 23590), (3290, 22916), (3370, 22372), (3995, 18872), (4718, 15980), (4760, 15839), (5593, 13480), (5729, 13160), (6392, 11795), (6580, 11458), (6740, 11186), (7990, 9436)]