153084420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5417}}^1$

素因数の和:5589

約数の個数: 72

約数和(自身を含む): 467400024

約数和(自身を除く): 314315604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5417, 5652, 7065, 9420, 10834, 14130, 16251, 21668, 27085, 28260, 32502, 48753, 54170, 65004, 81255, 97506, 108340, 162510, 195012, 243765, 325020, 487530, 850469, 975060, 1700938, 2551407, 3401876, 4252345, 5102814, 7654221, 8504690, 10205628, 12757035, 15308442, 17009380, 25514070, 30616884, 38271105, 51028140, 76542210, 153084420]

約数ペア:

[(1, 153084420), (2, 76542210), (3, 51028140), (4, 38271105), (5, 30616884), (6, 25514070), (9, 17009380), (10, 15308442), (12, 12757035), (15, 10205628), (18, 8504690), (20, 7654221), (30, 5102814), (36, 4252345), (45, 3401876), (60, 2551407), (90, 1700938), (157, 975060), (180, 850469), (314, 487530), (471, 325020), (628, 243765), (785, 195012), (942, 162510), (1413, 108340), (1570, 97506), (1884, 81255), (2355, 65004), (2826, 54170), (3140, 48753), (4710, 32502), (5417, 28260), (5652, 27085), (7065, 21668), (9420, 16251), (10834, 14130)]