197566380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 676218816

約数和(自身を除く): 478652436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 121, 132, 141, 165, 180, 188, 193, 198, 220, 235, 242, 282, 330, 363, 386, 396, 423, 470, 484, 495, 517, 564, 579, 605, 660, 705, 726, 772, 846, 940, 965, 990, 1034, 1089, 1158, 1210, 1410, 1452, 1551, 1692, 1737, 1815, 1930, 1980, 2068, 2115, 2123, 2178, 2316, 2420, 2585, 2820, 2895, 3102, 3474, 3630, 3860, 4230, 4246, 4356, 4653, 5170, 5445, 5687, 5790, 6204, 6369, 6948, 7260, 7755, 8460, 8492, 8685, 9071, 9306, 10340, 10615, 10890, 11374, 11580, 12738, 15510, 17061, 17370, 18142, 18612, 19107, 21230, 21780, 22748, 23265, 23353, 25476, 27213, 28435, 31020, 31845, 34122, 34740, 36284, 38214, 42460, 45355, 46530, 46706, 51183, 54426, 56870, 63690, 68244, 70059, 76428, 81639, 85305, 90710, 93060, 93412, 95535, 99781, 102366, 108852, 113740, 116765, 127380, 136065, 140118, 163278, 170610, 181420, 191070, 199562, 204732, 210177, 233530, 255915, 272130, 280236, 299343, 326556, 341220, 350295, 382140, 399124, 408195, 420354, 467060, 498905, 511830, 544260, 598686, 700590, 816390, 840708, 898029, 997810, 1023660, 1050885, 1097591, 1197372, 1401180, 1496715, 1632780, 1796058, 1995620, 2101770, 2195182, 2993430, 3292773, 3592116, 4203540, 4390364, 4490145, 5487955, 5986860, 6585546, 8980290, 9878319, 10975910, 13171092, 16463865, 17960580, 19756638, 21951820, 32927730, 39513276, 49391595, 65855460, 98783190, 197566380]

約数ペア:

[(1, 197566380), (2, 98783190), (3, 65855460), (4, 49391595), (5, 39513276), (6, 32927730), (9, 21951820), (10, 19756638), (11, 17960580), (12, 16463865), (15, 13171092), (18, 10975910), (20, 9878319), (22, 8980290), (30, 6585546), (33, 5986860), (36, 5487955), (44, 4490145), (45, 4390364), (47, 4203540), (55, 3592116), (60, 3292773), (66, 2993430), (90, 2195182), (94, 2101770), (99, 1995620), (110, 1796058), (121, 1632780), (132, 1496715), (141, 1401180), (165, 1197372), (180, 1097591), (188, 1050885), (193, 1023660), (198, 997810), (220, 898029), (235, 840708), (242, 816390), (282, 700590), (330, 598686), (363, 544260), (386, 511830), (396, 498905), (423, 467060), (470, 420354), (484, 408195), (495, 399124), (517, 382140), (564, 350295), (579, 341220), (605, 326556), (660, 299343), (705, 280236), (726, 272130), (772, 255915), (846, 233530), (940, 210177), (965, 204732), (990, 199562), (1034, 191070), (1089, 181420), (1158, 170610), (1210, 163278), (1410, 140118), (1452, 136065), (1551, 127380), (1692, 116765), (1737, 113740), (1815, 108852), (1930, 102366), (1980, 99781), (2068, 95535), (2115, 93412), (2123, 93060), (2178, 90710), (2316, 85305), (2420, 81639), (2585, 76428), (2820, 70059), (2895, 68244), (3102, 63690), (3474, 56870), (3630, 54426), (3860, 51183), (4230, 46706), (4246, 46530), (4356, 45355), (4653, 42460), (5170, 38214), (5445, 36284), (5687, 34740), (5790, 34122), (6204, 31845), (6369, 31020), (6948, 28435), (7260, 27213), (7755, 25476), (8460, 23353), (8492, 23265), (8685, 22748), (9071, 21780), (9306, 21230), (10340, 19107), (10615, 18612), (10890, 18142), (11374, 17370), (11580, 17061), (12738, 15510)]