182728700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 520800000

約数和(自身を除く): 338071300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 950, 1045, 1100, 1249, 1330, 1463, 1540, 1900, 1925, 2090, 2498, 2660, 2926, 3325, 3850, 4180, 4996, 5225, 5852, 6245, 6650, 7315, 7700, 8743, 10450, 12490, 13300, 13739, 14630, 17486, 20900, 23731, 24980, 27478, 29260, 31225, 34972, 36575, 43715, 47462, 54956, 62450, 68695, 73150, 87430, 94924, 96173, 118655, 124900, 137390, 146300, 166117, 174860, 192346, 218575, 237310, 261041, 274780, 332234, 343475, 384692, 437150, 474620, 480865, 522082, 593275, 664468, 686950, 830585, 874300, 961730, 1044164, 1186550, 1305205, 1373900, 1661170, 1827287, 1923460, 2373100, 2404325, 2610410, 3322340, 3654574, 4152925, 4808650, 5220820, 6526025, 7309148, 8305850, 9136435, 9617300, 13052050, 16611700, 18272870, 26104100, 36545740, 45682175, 91364350, 182728700]

約数ペア:

[(1, 182728700), (2, 91364350), (4, 45682175), (5, 36545740), (7, 26104100), (10, 18272870), (11, 16611700), (14, 13052050), (19, 9617300), (20, 9136435), (22, 8305850), (25, 7309148), (28, 6526025), (35, 5220820), (38, 4808650), (44, 4152925), (50, 3654574), (55, 3322340), (70, 2610410), (76, 2404325), (77, 2373100), (95, 1923460), (100, 1827287), (110, 1661170), (133, 1373900), (140, 1305205), (154, 1186550), (175, 1044164), (190, 961730), (209, 874300), (220, 830585), (266, 686950), (275, 664468), (308, 593275), (350, 522082), (380, 480865), (385, 474620), (418, 437150), (475, 384692), (532, 343475), (550, 332234), (665, 274780), (700, 261041), (770, 237310), (836, 218575), (950, 192346), (1045, 174860), (1100, 166117), (1249, 146300), (1330, 137390), (1463, 124900), (1540, 118655), (1900, 96173), (1925, 94924), (2090, 87430), (2498, 73150), (2660, 68695), (2926, 62450), (3325, 54956), (3850, 47462), (4180, 43715), (4996, 36575), (5225, 34972), (5852, 31225), (6245, 29260), (6650, 27478), (7315, 24980), (7700, 23731), (8743, 20900), (10450, 17486), (12490, 14630), (13300, 13739)]