75169290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 143802870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 79, 105, 115, 138, 158, 161, 197, 210, 230, 237, 322, 345, 394, 395, 474, 483, 553, 591, 690, 790, 805, 966, 985, 1106, 1182, 1185, 1379, 1610, 1659, 1817, 1970, 2370, 2415, 2758, 2765, 2955, 3318, 3634, 4137, 4531, 4830, 5451, 5530, 5910, 6895, 8274, 8295, 9062, 9085, 10902, 12719, 13593, 13790, 15563, 16590, 18170, 20685, 22655, 25438, 27186, 27255, 31126, 31717, 38157, 41370, 45310, 46689, 54510, 63434, 63595, 67965, 76314, 77815, 93378, 95151, 108941, 127190, 135930, 155630, 158585, 190302, 190785, 217882, 233445, 317170, 326823, 357949, 381570, 466890, 475755, 544705, 653646, 715898, 951510, 1073847, 1089410, 1634115, 1789745, 2147694, 2505643, 3268230, 3579490, 5011286, 5369235, 7516929, 10738470, 12528215, 15033858, 25056430, 37584645, 75169290]

約数ペア:

[(1, 75169290), (2, 37584645), (3, 25056430), (5, 15033858), (6, 12528215), (7, 10738470), (10, 7516929), (14, 5369235), (15, 5011286), (21, 3579490), (23, 3268230), (30, 2505643), (35, 2147694), (42, 1789745), (46, 1634115), (69, 1089410), (70, 1073847), (79, 951510), (105, 715898), (115, 653646), (138, 544705), (158, 475755), (161, 466890), (197, 381570), (210, 357949), (230, 326823), (237, 317170), (322, 233445), (345, 217882), (394, 190785), (395, 190302), (474, 158585), (483, 155630), (553, 135930), (591, 127190), (690, 108941), (790, 95151), (805, 93378), (966, 77815), (985, 76314), (1106, 67965), (1182, 63595), (1185, 63434), (1379, 54510), (1610, 46689), (1659, 45310), (1817, 41370), (1970, 38157), (2370, 31717), (2415, 31126), (2758, 27255), (2765, 27186), (2955, 25438), (3318, 22655), (3634, 20685), (4137, 18170), (4531, 16590), (4830, 15563), (5451, 13790), (5530, 13593), (5910, 12719), (6895, 10902), (8274, 9085), (8295, 9062)]