487029200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 1344169920

約数和(自身を除く): 857140720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 281, 350, 400, 560, 562, 619, 700, 1124, 1238, 1400, 1405, 1967, 2248, 2476, 2800, 2810, 3095, 3934, 4333, 4496, 4952, 5620, 6190, 7025, 7868, 8666, 9835, 9904, 11240, 12380, 14050, 15475, 15736, 17332, 19670, 21665, 22480, 24760, 28100, 30950, 31472, 34664, 39340, 43330, 49175, 49520, 56200, 61900, 69328, 78680, 86660, 98350, 108325, 112400, 123800, 157360, 173320, 173939, 196700, 216650, 247600, 346640, 347878, 393400, 433300, 695756, 786800, 866600, 869695, 1217573, 1391512, 1733200, 1739390, 2435146, 2783024, 3478780, 4348475, 4870292, 6087865, 6957560, 8696950, 9740584, 12175730, 13915120, 17393900, 19481168, 24351460, 30439325, 34787800, 48702920, 60878650, 69575600, 97405840, 121757300, 243514600, 487029200]

約数ペア:

[(1, 487029200), (2, 243514600), (4, 121757300), (5, 97405840), (7, 69575600), (8, 60878650), (10, 48702920), (14, 34787800), (16, 30439325), (20, 24351460), (25, 19481168), (28, 17393900), (35, 13915120), (40, 12175730), (50, 9740584), (56, 8696950), (70, 6957560), (80, 6087865), (100, 4870292), (112, 4348475), (140, 3478780), (175, 2783024), (200, 2435146), (280, 1739390), (281, 1733200), (350, 1391512), (400, 1217573), (560, 869695), (562, 866600), (619, 786800), (700, 695756), (1124, 433300), (1238, 393400), (1400, 347878), (1405, 346640), (1967, 247600), (2248, 216650), (2476, 196700), (2800, 173939), (2810, 173320), (3095, 157360), (3934, 123800), (4333, 112400), (4496, 108325), (4952, 98350), (5620, 86660), (6190, 78680), (7025, 69328), (7868, 61900), (8666, 56200), (9835, 49520), (9904, 49175), (11240, 43330), (12380, 39340), (14050, 34664), (15475, 31472), (15736, 30950), (17332, 28100), (19670, 24760), (21665, 22480)]