30485616400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{5101}}^1$

素因数の和:5409

約数の個数: 120

約数和(自身を含む): 74682831104

約数和(自身を除く): 44197214704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 223, 268, 335, 400, 446, 536, 670, 892, 1072, 1115, 1340, 1675, 1784, 2230, 2680, 3350, 3568, 4460, 5101, 5360, 5575, 6700, 8920, 10202, 11150, 13400, 14941, 17840, 20404, 22300, 25505, 26800, 29882, 40808, 44600, 51010, 59764, 74705, 81616, 89200, 102020, 119528, 127525, 149410, 204040, 239056, 255050, 298820, 341767, 373525, 408080, 510100, 597640, 683534, 747050, 1020200, 1137523, 1195280, 1367068, 1494100, 1708835, 2040400, 2275046, 2734136, 2988200, 3417670, 4550092, 5468272, 5687615, 5976400, 6835340, 8544175, 9100184, 11375230, 13670680, 17088350, 18200368, 22750460, 27341360, 28438075, 34176700, 45500920, 56876150, 68353400, 76214041, 91001840, 113752300, 136706800, 152428082, 227504600, 304856164, 381070205, 455009200, 609712328, 762140410, 1219424656, 1524280820, 1905351025, 3048561640, 3810702050, 6097123280, 7621404100, 15242808200, 30485616400]

約数ペア:

[(1, 30485616400), (2, 15242808200), (4, 7621404100), (5, 6097123280), (8, 3810702050), (10, 3048561640), (16, 1905351025), (20, 1524280820), (25, 1219424656), (40, 762140410), (50, 609712328), (67, 455009200), (80, 381070205), (100, 304856164), (134, 227504600), (200, 152428082), (223, 136706800), (268, 113752300), (335, 91001840), (400, 76214041), (446, 68353400), (536, 56876150), (670, 45500920), (892, 34176700), (1072, 28438075), (1115, 27341360), (1340, 22750460), (1675, 18200368), (1784, 17088350), (2230, 13670680), (2680, 11375230), (3350, 9100184), (3568, 8544175), (4460, 6835340), (5101, 5976400), (5360, 5687615), (5575, 5468272), (6700, 4550092), (8920, 3417670), (10202, 2988200), (11150, 2734136), (13400, 2275046), (14941, 2040400), (17840, 1708835), (20404, 1494100), (22300, 1367068), (25505, 1195280), (26800, 1137523), (29882, 1020200), (40808, 747050), (44600, 683534), (51010, 597640), (59764, 510100), (74705, 408080), (81616, 373525), (89200, 341767), (102020, 298820), (119528, 255050), (127525, 239056), (149410, 204040)]