69269500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 92171780

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 109, 124, 125, 155, 164, 205, 218, 250, 310, 410, 436, 500, 545, 620, 775, 820, 1025, 1090, 1271, 1550, 2050, 2180, 2542, 2725, 3100, 3379, 3875, 4100, 4469, 5084, 5125, 5450, 6355, 6758, 7750, 8938, 10250, 10900, 12710, 13516, 13625, 15500, 16895, 17876, 20500, 22345, 25420, 27250, 31775, 33790, 44690, 54500, 63550, 67580, 84475, 89380, 111725, 127100, 138539, 158875, 168950, 223450, 277078, 317750, 337900, 422375, 446900, 554156, 558625, 635500, 692695, 844750, 1117250, 1385390, 1689500, 2234500, 2770780, 3463475, 6926950, 13853900, 17317375, 34634750, 69269500]

約数ペア:

[(1, 69269500), (2, 34634750), (4, 17317375), (5, 13853900), (10, 6926950), (20, 3463475), (25, 2770780), (31, 2234500), (41, 1689500), (50, 1385390), (62, 1117250), (82, 844750), (100, 692695), (109, 635500), (124, 558625), (125, 554156), (155, 446900), (164, 422375), (205, 337900), (218, 317750), (250, 277078), (310, 223450), (410, 168950), (436, 158875), (500, 138539), (545, 127100), (620, 111725), (775, 89380), (820, 84475), (1025, 67580), (1090, 63550), (1271, 54500), (1550, 44690), (2050, 33790), (2180, 31775), (2542, 27250), (2725, 25420), (3100, 22345), (3379, 20500), (3875, 17876), (4100, 16895), (4469, 15500), (5084, 13625), (5125, 13516), (5450, 12710), (6355, 10900), (6758, 10250), (7750, 8938)]