64161180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 201358080

約数和(自身を除く): 137196900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 907, 1179, 1310, 1572, 1814, 1965, 2358, 2620, 2721, 3537, 3628, 3930, 4535, 4716, 5442, 5895, 7074, 7860, 8163, 9070, 10884, 11790, 13605, 14148, 16326, 17685, 18140, 23580, 24489, 27210, 32652, 35370, 40815, 48978, 54420, 70740, 81630, 97956, 118817, 122445, 163260, 237634, 244890, 356451, 475268, 489780, 594085, 712902, 1069353, 1188170, 1425804, 1782255, 2138706, 2376340, 3208059, 3564510, 4277412, 5346765, 6416118, 7129020, 10693530, 12832236, 16040295, 21387060, 32080590, 64161180]

約数ペア:

[(1, 64161180), (2, 32080590), (3, 21387060), (4, 16040295), (5, 12832236), (6, 10693530), (9, 7129020), (10, 6416118), (12, 5346765), (15, 4277412), (18, 3564510), (20, 3208059), (27, 2376340), (30, 2138706), (36, 1782255), (45, 1425804), (54, 1188170), (60, 1069353), (90, 712902), (108, 594085), (131, 489780), (135, 475268), (180, 356451), (262, 244890), (270, 237634), (393, 163260), (524, 122445), (540, 118817), (655, 97956), (786, 81630), (907, 70740), (1179, 54420), (1310, 48978), (1572, 40815), (1814, 35370), (1965, 32652), (2358, 27210), (2620, 24489), (2721, 23580), (3537, 18140), (3628, 17685), (3930, 16326), (4535, 14148), (4716, 13605), (5442, 11790), (5895, 10884), (7074, 9070), (7860, 8163)]