68981550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 188987904

約数和(自身を除く): 120006354

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 97, 110, 150, 165, 194, 275, 291, 330, 431, 485, 550, 582, 825, 862, 970, 1067, 1293, 1455, 1650, 2134, 2155, 2425, 2586, 2910, 3201, 4310, 4741, 4850, 5335, 6402, 6465, 7275, 9482, 10670, 10775, 12930, 14223, 14550, 16005, 21550, 23705, 26675, 28446, 32010, 32325, 41807, 47410, 53350, 64650, 71115, 80025, 83614, 118525, 125421, 142230, 160050, 209035, 237050, 250842, 355575, 418070, 459877, 627105, 711150, 919754, 1045175, 1254210, 1379631, 2090350, 2299385, 2759262, 3135525, 4598770, 6271050, 6898155, 11496925, 13796310, 22993850, 34490775, 68981550]

約数ペア:

[(1, 68981550), (2, 34490775), (3, 22993850), (5, 13796310), (6, 11496925), (10, 6898155), (11, 6271050), (15, 4598770), (22, 3135525), (25, 2759262), (30, 2299385), (33, 2090350), (50, 1379631), (55, 1254210), (66, 1045175), (75, 919754), (97, 711150), (110, 627105), (150, 459877), (165, 418070), (194, 355575), (275, 250842), (291, 237050), (330, 209035), (431, 160050), (485, 142230), (550, 125421), (582, 118525), (825, 83614), (862, 80025), (970, 71115), (1067, 64650), (1293, 53350), (1455, 47410), (1650, 41807), (2134, 32325), (2155, 32010), (2425, 28446), (2586, 26675), (2910, 23705), (3201, 21550), (4310, 16005), (4741, 14550), (4850, 14223), (5335, 12930), (6402, 10775), (6465, 10670), (7275, 9482)]