225285200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 629185920

約数和(自身を除く): 403900720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 244, 280, 305, 350, 400, 427, 488, 560, 610, 700, 854, 976, 1220, 1319, 1400, 1525, 1708, 2135, 2440, 2638, 2800, 3050, 3416, 4270, 4880, 5276, 6100, 6595, 6832, 8540, 9233, 10552, 10675, 12200, 13190, 17080, 18466, 21104, 21350, 24400, 26380, 32975, 34160, 36932, 42700, 46165, 52760, 65950, 73864, 80459, 85400, 92330, 105520, 131900, 147728, 160918, 170800, 184660, 230825, 263800, 321836, 369320, 402295, 461650, 527600, 563213, 643672, 738640, 804590, 923300, 1126426, 1287344, 1609180, 1846600, 2011475, 2252852, 2816065, 3218360, 3693200, 4022950, 4505704, 5632130, 6436720, 8045900, 9011408, 11264260, 14080325, 16091800, 22528520, 28160650, 32183600, 45057040, 56321300, 112642600, 225285200]

約数ペア:

[(1, 225285200), (2, 112642600), (4, 56321300), (5, 45057040), (7, 32183600), (8, 28160650), (10, 22528520), (14, 16091800), (16, 14080325), (20, 11264260), (25, 9011408), (28, 8045900), (35, 6436720), (40, 5632130), (50, 4505704), (56, 4022950), (61, 3693200), (70, 3218360), (80, 2816065), (100, 2252852), (112, 2011475), (122, 1846600), (140, 1609180), (175, 1287344), (200, 1126426), (244, 923300), (280, 804590), (305, 738640), (350, 643672), (400, 563213), (427, 527600), (488, 461650), (560, 402295), (610, 369320), (700, 321836), (854, 263800), (976, 230825), (1220, 184660), (1319, 170800), (1400, 160918), (1525, 147728), (1708, 131900), (2135, 105520), (2440, 92330), (2638, 85400), (2800, 80459), (3050, 73864), (3416, 65950), (4270, 52760), (4880, 46165), (5276, 42700), (6100, 36932), (6595, 34160), (6832, 32975), (8540, 26380), (9233, 24400), (10552, 21350), (10675, 21104), (12200, 18466), (13190, 17080)]