133946200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 332010000

約数和(自身を除く): 198063800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 101, 152, 190, 200, 202, 349, 380, 404, 475, 505, 698, 760, 808, 950, 1010, 1396, 1745, 1900, 1919, 2020, 2525, 2792, 3490, 3800, 3838, 4040, 5050, 6631, 6980, 7676, 8725, 9595, 10100, 13262, 13960, 15352, 17450, 19190, 20200, 26524, 33155, 34900, 35249, 38380, 47975, 53048, 66310, 69800, 70498, 76760, 95950, 132620, 140996, 165775, 176245, 191900, 265240, 281992, 331550, 352490, 383800, 663100, 669731, 704980, 881225, 1326200, 1339462, 1409960, 1762450, 2678924, 3348655, 3524900, 5357848, 6697310, 7049800, 13394620, 16743275, 26789240, 33486550, 66973100, 133946200]

約数ペア:

[(1, 133946200), (2, 66973100), (4, 33486550), (5, 26789240), (8, 16743275), (10, 13394620), (19, 7049800), (20, 6697310), (25, 5357848), (38, 3524900), (40, 3348655), (50, 2678924), (76, 1762450), (95, 1409960), (100, 1339462), (101, 1326200), (152, 881225), (190, 704980), (200, 669731), (202, 663100), (349, 383800), (380, 352490), (404, 331550), (475, 281992), (505, 265240), (698, 191900), (760, 176245), (808, 165775), (950, 140996), (1010, 132620), (1396, 95950), (1745, 76760), (1900, 70498), (1919, 69800), (2020, 66310), (2525, 53048), (2792, 47975), (3490, 38380), (3800, 35249), (3838, 34900), (4040, 33155), (5050, 26524), (6631, 20200), (6980, 19190), (7676, 17450), (8725, 15352), (9595, 13960), (10100, 13262)]