204544710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5930

約数の個数: 64

約数和(自身を含む): 549711360

約数和(自身を除く): 345166650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5783, 5895, 7074, 11566, 11790, 17349, 17685, 28915, 34698, 35370, 52047, 57830, 86745, 104094, 156141, 173490, 260235, 312282, 520470, 757573, 780705, 1515146, 1561410, 2272719, 3787865, 4545438, 6818157, 7575730, 11363595, 13636314, 20454471, 22727190, 34090785, 40908942, 68181570, 102272355, 204544710]

約数ペア:

[(1, 204544710), (2, 102272355), (3, 68181570), (5, 40908942), (6, 34090785), (9, 22727190), (10, 20454471), (15, 13636314), (18, 11363595), (27, 7575730), (30, 6818157), (45, 4545438), (54, 3787865), (90, 2272719), (131, 1561410), (135, 1515146), (262, 780705), (270, 757573), (393, 520470), (655, 312282), (786, 260235), (1179, 173490), (1310, 156141), (1965, 104094), (2358, 86745), (3537, 57830), (3930, 52047), (5783, 35370), (5895, 34698), (7074, 28915), (11566, 17685), (11790, 17349)]