125838090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 261233910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 189, 210, 270, 278, 315, 378, 417, 479, 630, 695, 834, 945, 958, 973, 1251, 1390, 1437, 1890, 1946, 2085, 2395, 2502, 2874, 2919, 3353, 3753, 4170, 4311, 4790, 4865, 5838, 6255, 6706, 7185, 7506, 8622, 8757, 9730, 10059, 12510, 12933, 14370, 14595, 16765, 17514, 18765, 20118, 21555, 25866, 26271, 29190, 30177, 33530, 37530, 43110, 43785, 50295, 52542, 60354, 64665, 66581, 87570, 90531, 100590, 129330, 131355, 133162, 150885, 181062, 199743, 262710, 301770, 332905, 399486, 452655, 466067, 599229, 665810, 905310, 932134, 998715, 1198458, 1398201, 1797687, 1997430, 2330335, 2796402, 2996145, 3595374, 4194603, 4660670, 5992290, 6991005, 8389206, 8988435, 12583809, 13982010, 17976870, 20973015, 25167618, 41946030, 62919045, 125838090]

約数ペア:

[(1, 125838090), (2, 62919045), (3, 41946030), (5, 25167618), (6, 20973015), (7, 17976870), (9, 13982010), (10, 12583809), (14, 8988435), (15, 8389206), (18, 6991005), (21, 5992290), (27, 4660670), (30, 4194603), (35, 3595374), (42, 2996145), (45, 2796402), (54, 2330335), (63, 1997430), (70, 1797687), (90, 1398201), (105, 1198458), (126, 998715), (135, 932134), (139, 905310), (189, 665810), (210, 599229), (270, 466067), (278, 452655), (315, 399486), (378, 332905), (417, 301770), (479, 262710), (630, 199743), (695, 181062), (834, 150885), (945, 133162), (958, 131355), (973, 129330), (1251, 100590), (1390, 90531), (1437, 87570), (1890, 66581), (1946, 64665), (2085, 60354), (2395, 52542), (2502, 50295), (2874, 43785), (2919, 43110), (3353, 37530), (3753, 33530), (4170, 30177), (4311, 29190), (4790, 26271), (4865, 25866), (5838, 21555), (6255, 20118), (6706, 18765), (7185, 17514), (7506, 16765), (8622, 14595), (8757, 14370), (9730, 12933), (10059, 12510)]