712912800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10243}}^1$

素因数の和:10295

約数の個数: 144

約数和(自身を含む): 2400783840

約数和(自身を除く): 1687871040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4640, 5800, 6960, 8700, 10243, 11600, 13920, 17400, 20486, 23200, 30729, 34800, 40972, 51215, 61458, 69600, 81944, 102430, 122916, 153645, 163888, 204860, 245832, 256075, 297047, 307290, 327776, 409720, 491664, 512150, 594094, 614580, 768225, 819440, 891141, 983328, 1024300, 1188188, 1229160, 1485235, 1536450, 1638880, 1782282, 2048600, 2376376, 2458320, 2970470, 3072900, 3564564, 4097200, 4455705, 4752752, 4916640, 5940940, 6145800, 7129128, 7426175, 8194400, 8911410, 9505504, 11881880, 12291600, 14258256, 14852350, 17822820, 22278525, 23763760, 24583200, 28516512, 29704700, 35645640, 44557050, 47527520, 59409400, 71291280, 89114100, 118818800, 142582560, 178228200, 237637600, 356456400, 712912800]

約数ペア:

[(1, 712912800), (2, 356456400), (3, 237637600), (4, 178228200), (5, 142582560), (6, 118818800), (8, 89114100), (10, 71291280), (12, 59409400), (15, 47527520), (16, 44557050), (20, 35645640), (24, 29704700), (25, 28516512), (29, 24583200), (30, 23763760), (32, 22278525), (40, 17822820), (48, 14852350), (50, 14258256), (58, 12291600), (60, 11881880), (75, 9505504), (80, 8911410), (87, 8194400), (96, 7426175), (100, 7129128), (116, 6145800), (120, 5940940), (145, 4916640), (150, 4752752), (160, 4455705), (174, 4097200), (200, 3564564), (232, 3072900), (240, 2970470), (290, 2458320), (300, 2376376), (348, 2048600), (400, 1782282), (435, 1638880), (464, 1536450), (480, 1485235), (580, 1229160), (600, 1188188), (696, 1024300), (725, 983328), (800, 891141), (870, 819440), (928, 768225), (1160, 614580), (1200, 594094), (1392, 512150), (1450, 491664), (1740, 409720), (2175, 327776), (2320, 307290), (2400, 297047), (2784, 256075), (2900, 245832), (3480, 204860), (4350, 163888), (4640, 153645), (5800, 122916), (6960, 102430), (8700, 81944), (10243, 69600), (11600, 61458), (13920, 51215), (17400, 40972), (20486, 34800), (23200, 30729)]