215087200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 554964480

約数和(自身を除く): 339877280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 73, 80, 100, 116, 127, 145, 146, 160, 200, 232, 254, 290, 292, 365, 400, 464, 508, 580, 584, 635, 725, 730, 800, 928, 1016, 1160, 1168, 1270, 1450, 1460, 1825, 2032, 2117, 2320, 2336, 2540, 2900, 2920, 3175, 3650, 3683, 4064, 4234, 4640, 5080, 5800, 5840, 6350, 7300, 7366, 8468, 9271, 10160, 10585, 11600, 11680, 12700, 14600, 14732, 16936, 18415, 18542, 20320, 21170, 23200, 25400, 29200, 29464, 33872, 36830, 37084, 42340, 46355, 50800, 52925, 58400, 58928, 67744, 73660, 74168, 84680, 92075, 92710, 101600, 105850, 117856, 147320, 148336, 169360, 184150, 185420, 211700, 231775, 268859, 294640, 296672, 338720, 368300, 370840, 423400, 463550, 537718, 589280, 736600, 741680, 846800, 927100, 1075436, 1344295, 1473200, 1483360, 1693600, 1854200, 2150872, 2688590, 2946400, 3708400, 4301744, 5377180, 6721475, 7416800, 8603488, 10754360, 13442950, 21508720, 26885900, 43017440, 53771800, 107543600, 215087200]

約数ペア:

[(1, 215087200), (2, 107543600), (4, 53771800), (5, 43017440), (8, 26885900), (10, 21508720), (16, 13442950), (20, 10754360), (25, 8603488), (29, 7416800), (32, 6721475), (40, 5377180), (50, 4301744), (58, 3708400), (73, 2946400), (80, 2688590), (100, 2150872), (116, 1854200), (127, 1693600), (145, 1483360), (146, 1473200), (160, 1344295), (200, 1075436), (232, 927100), (254, 846800), (290, 741680), (292, 736600), (365, 589280), (400, 537718), (464, 463550), (508, 423400), (580, 370840), (584, 368300), (635, 338720), (725, 296672), (730, 294640), (800, 268859), (928, 231775), (1016, 211700), (1160, 185420), (1168, 184150), (1270, 169360), (1450, 148336), (1460, 147320), (1825, 117856), (2032, 105850), (2117, 101600), (2320, 92710), (2336, 92075), (2540, 84680), (2900, 74168), (2920, 73660), (3175, 67744), (3650, 58928), (3683, 58400), (4064, 52925), (4234, 50800), (4640, 46355), (5080, 42340), (5800, 37084), (5840, 36830), (6350, 33872), (7300, 29464), (7366, 29200), (8468, 25400), (9271, 23200), (10160, 21170), (10585, 20320), (11600, 18542), (11680, 18415), (12700, 16936), (14600, 14732)]