181274520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{30829}}^1$

素因数の和:30857

約数の個数: 96

約数和(自身を含む): 632631600

約数和(自身を除く): 451357080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 30829, 61658, 92487, 123316, 154145, 184974, 215803, 246632, 308290, 369948, 431606, 462435, 616580, 647409, 739896, 863212, 924870, 1079015, 1233160, 1294818, 1510621, 1726424, 1849740, 2158030, 2589636, 3021242, 3237045, 3699480, 4316060, 4531863, 5179272, 6042484, 6474090, 7553105, 8632120, 9063726, 12084968, 12948180, 15106210, 18127452, 22659315, 25896360, 30212420, 36254904, 45318630, 60424840, 90637260, 181274520]

約数ペア:

[(1, 181274520), (2, 90637260), (3, 60424840), (4, 45318630), (5, 36254904), (6, 30212420), (7, 25896360), (8, 22659315), (10, 18127452), (12, 15106210), (14, 12948180), (15, 12084968), (20, 9063726), (21, 8632120), (24, 7553105), (28, 6474090), (30, 6042484), (35, 5179272), (40, 4531863), (42, 4316060), (49, 3699480), (56, 3237045), (60, 3021242), (70, 2589636), (84, 2158030), (98, 1849740), (105, 1726424), (120, 1510621), (140, 1294818), (147, 1233160), (168, 1079015), (196, 924870), (210, 863212), (245, 739896), (280, 647409), (294, 616580), (392, 462435), (420, 431606), (490, 369948), (588, 308290), (735, 246632), (840, 215803), (980, 184974), (1176, 154145), (1470, 123316), (1960, 92487), (2940, 61658), (5880, 30829)]