66657690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6121}}^1$

素因数の和:6156

約数の個数: 72

約数和(自身を含む): 190528884

約数和(自身を除く): 123871194

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6121, 10890, 12242, 18363, 30605, 36726, 55089, 61210, 67331, 91815, 110178, 134662, 183630, 201993, 275445, 336655, 403986, 550890, 605979, 673310, 740641, 1009965, 1211958, 1481282, 2019930, 2221923, 3029895, 3703205, 4443846, 6059790, 6665769, 7406410, 11109615, 13331538, 22219230, 33328845, 66657690]

約数ペア:

[(1, 66657690), (2, 33328845), (3, 22219230), (5, 13331538), (6, 11109615), (9, 7406410), (10, 6665769), (11, 6059790), (15, 4443846), (18, 3703205), (22, 3029895), (30, 2221923), (33, 2019930), (45, 1481282), (55, 1211958), (66, 1009965), (90, 740641), (99, 673310), (110, 605979), (121, 550890), (165, 403986), (198, 336655), (242, 275445), (330, 201993), (363, 183630), (495, 134662), (605, 110178), (726, 91815), (990, 67331), (1089, 61210), (1210, 55089), (1815, 36726), (2178, 30605), (3630, 18363), (5445, 12242), (6121, 10890)]