224365600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 577463040

約数和(自身を除く): 353097440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 83, 100, 109, 124, 155, 160, 166, 200, 218, 248, 310, 332, 400, 415, 436, 496, 545, 620, 664, 775, 800, 830, 872, 992, 1090, 1240, 1328, 1550, 1660, 1744, 2075, 2180, 2480, 2573, 2656, 2725, 3100, 3320, 3379, 3488, 4150, 4360, 4960, 5146, 5450, 6200, 6640, 6758, 8300, 8720, 9047, 10292, 10900, 12400, 12865, 13280, 13516, 16600, 16895, 17440, 18094, 20584, 21800, 24800, 25730, 27032, 33200, 33790, 36188, 41168, 43600, 45235, 51460, 54064, 64325, 66400, 67580, 72376, 82336, 84475, 87200, 90470, 102920, 108128, 128650, 135160, 144752, 168950, 180940, 205840, 226175, 257300, 270320, 280457, 289504, 337900, 361880, 411680, 452350, 514600, 540640, 560914, 675800, 723760, 904700, 1029200, 1121828, 1351600, 1402285, 1447520, 1809400, 2058400, 2243656, 2703200, 2804570, 3618800, 4487312, 5609140, 7011425, 7237600, 8974624, 11218280, 14022850, 22436560, 28045700, 44873120, 56091400, 112182800, 224365600]

約数ペア:

[(1, 224365600), (2, 112182800), (4, 56091400), (5, 44873120), (8, 28045700), (10, 22436560), (16, 14022850), (20, 11218280), (25, 8974624), (31, 7237600), (32, 7011425), (40, 5609140), (50, 4487312), (62, 3618800), (80, 2804570), (83, 2703200), (100, 2243656), (109, 2058400), (124, 1809400), (155, 1447520), (160, 1402285), (166, 1351600), (200, 1121828), (218, 1029200), (248, 904700), (310, 723760), (332, 675800), (400, 560914), (415, 540640), (436, 514600), (496, 452350), (545, 411680), (620, 361880), (664, 337900), (775, 289504), (800, 280457), (830, 270320), (872, 257300), (992, 226175), (1090, 205840), (1240, 180940), (1328, 168950), (1550, 144752), (1660, 135160), (1744, 128650), (2075, 108128), (2180, 102920), (2480, 90470), (2573, 87200), (2656, 84475), (2725, 82336), (3100, 72376), (3320, 67580), (3379, 66400), (3488, 64325), (4150, 54064), (4360, 51460), (4960, 45235), (5146, 43600), (5450, 41168), (6200, 36188), (6640, 33790), (6758, 33200), (8300, 27032), (8720, 25730), (9047, 24800), (10292, 21800), (10900, 20584), (12400, 18094), (12865, 17440), (13280, 16895), (13516, 16600)]