66505200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 215002608

約数和(自身を除く): 148497408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 353, 400, 471, 600, 628, 706, 785, 942, 1059, 1200, 1256, 1412, 1570, 1765, 1884, 2118, 2355, 2512, 2824, 3140, 3530, 3768, 3925, 4236, 4710, 5295, 5648, 6280, 7060, 7536, 7850, 8472, 8825, 9420, 10590, 11775, 12560, 14120, 15700, 16944, 17650, 18840, 21180, 23550, 26475, 28240, 31400, 35300, 37680, 42360, 47100, 52950, 55421, 62800, 70600, 84720, 94200, 105900, 110842, 141200, 166263, 188400, 211800, 221684, 277105, 332526, 423600, 443368, 554210, 665052, 831315, 886736, 1108420, 1330104, 1385525, 1662630, 2216840, 2660208, 2771050, 3325260, 4156575, 4433680, 5542100, 6650520, 8313150, 11084200, 13301040, 16626300, 22168400, 33252600, 66505200]

約数ペア:

[(1, 66505200), (2, 33252600), (3, 22168400), (4, 16626300), (5, 13301040), (6, 11084200), (8, 8313150), (10, 6650520), (12, 5542100), (15, 4433680), (16, 4156575), (20, 3325260), (24, 2771050), (25, 2660208), (30, 2216840), (40, 1662630), (48, 1385525), (50, 1330104), (60, 1108420), (75, 886736), (80, 831315), (100, 665052), (120, 554210), (150, 443368), (157, 423600), (200, 332526), (240, 277105), (300, 221684), (314, 211800), (353, 188400), (400, 166263), (471, 141200), (600, 110842), (628, 105900), (706, 94200), (785, 84720), (942, 70600), (1059, 62800), (1200, 55421), (1256, 52950), (1412, 47100), (1570, 42360), (1765, 37680), (1884, 35300), (2118, 31400), (2355, 28240), (2512, 26475), (2824, 23550), (3140, 21180), (3530, 18840), (3768, 17650), (3925, 16944), (4236, 15700), (4710, 14120), (5295, 12560), (5648, 11775), (6280, 10590), (7060, 9420), (7536, 8825), (7850, 8472)]