122773140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 306513900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 701, 834, 973, 1251, 1260, 1390, 1402, 1668, 1946, 2085, 2103, 2502, 2780, 2804, 2919, 3505, 3892, 4170, 4206, 4865, 4907, 5004, 5838, 6255, 6309, 7010, 8340, 8412, 8757, 9730, 9814, 10515, 11676, 12510, 12618, 14020, 14595, 14721, 17514, 19460, 19628, 21030, 24535, 25020, 25236, 29190, 29442, 31545, 35028, 42060, 43785, 44163, 49070, 58380, 58884, 63090, 73605, 87570, 88326, 97439, 98140, 126180, 147210, 175140, 176652, 194878, 220815, 292317, 294420, 389756, 441630, 487195, 584634, 682073, 876951, 883260, 974390, 1169268, 1364146, 1461585, 1753902, 1948780, 2046219, 2728292, 2923170, 3410365, 3507804, 4092438, 4384755, 5846340, 6138657, 6820730, 8184876, 8769510, 10231095, 12277314, 13641460, 17539020, 20462190, 24554628, 30693285, 40924380, 61386570, 122773140]

約数ペア:

[(1, 122773140), (2, 61386570), (3, 40924380), (4, 30693285), (5, 24554628), (6, 20462190), (7, 17539020), (9, 13641460), (10, 12277314), (12, 10231095), (14, 8769510), (15, 8184876), (18, 6820730), (20, 6138657), (21, 5846340), (28, 4384755), (30, 4092438), (35, 3507804), (36, 3410365), (42, 2923170), (45, 2728292), (60, 2046219), (63, 1948780), (70, 1753902), (84, 1461585), (90, 1364146), (105, 1169268), (126, 974390), (139, 883260), (140, 876951), (180, 682073), (210, 584634), (252, 487195), (278, 441630), (315, 389756), (417, 294420), (420, 292317), (556, 220815), (630, 194878), (695, 176652), (701, 175140), (834, 147210), (973, 126180), (1251, 98140), (1260, 97439), (1390, 88326), (1402, 87570), (1668, 73605), (1946, 63090), (2085, 58884), (2103, 58380), (2502, 49070), (2780, 44163), (2804, 43785), (2919, 42060), (3505, 35028), (3892, 31545), (4170, 29442), (4206, 29190), (4865, 25236), (4907, 25020), (5004, 24535), (5838, 21030), (6255, 19628), (6309, 19460), (7010, 17514), (8340, 14721), (8412, 14595), (8757, 14020), (9730, 12618), (9814, 12510), (10515, 11676)]