137031400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 350424000

約数和(自身を除く): 213392600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 199, 200, 220, 275, 313, 398, 440, 550, 626, 796, 995, 1100, 1252, 1565, 1592, 1990, 2189, 2200, 2504, 3130, 3443, 3980, 4378, 4975, 6260, 6886, 7825, 7960, 8756, 9950, 10945, 12520, 13772, 15650, 17215, 17512, 19900, 21890, 27544, 31300, 34430, 39800, 43780, 54725, 62287, 62600, 68860, 86075, 87560, 109450, 124574, 137720, 172150, 218900, 249148, 311435, 344300, 437800, 498296, 622870, 685157, 688600, 1245740, 1370314, 1557175, 2491480, 2740628, 3114350, 3425785, 5481256, 6228700, 6851570, 12457400, 13703140, 17128925, 27406280, 34257850, 68515700, 137031400]

約数ペア:

[(1, 137031400), (2, 68515700), (4, 34257850), (5, 27406280), (8, 17128925), (10, 13703140), (11, 12457400), (20, 6851570), (22, 6228700), (25, 5481256), (40, 3425785), (44, 3114350), (50, 2740628), (55, 2491480), (88, 1557175), (100, 1370314), (110, 1245740), (199, 688600), (200, 685157), (220, 622870), (275, 498296), (313, 437800), (398, 344300), (440, 311435), (550, 249148), (626, 218900), (796, 172150), (995, 137720), (1100, 124574), (1252, 109450), (1565, 87560), (1592, 86075), (1990, 68860), (2189, 62600), (2200, 62287), (2504, 54725), (3130, 43780), (3443, 39800), (3980, 34430), (4378, 31300), (4975, 27544), (6260, 21890), (6886, 19900), (7825, 17512), (7960, 17215), (8756, 15650), (9950, 13772), (10945, 12520)]