202985550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23741}}^1$

素因数の和:23778

約数の個数: 72

約数和(自身を含む): 574081560

約数和(自身を除く): 371096010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 23741, 47482, 71223, 118705, 142446, 213669, 237410, 356115, 427338, 451079, 593525, 712230, 902158, 1068345, 1187050, 1353237, 1780575, 2136690, 2255395, 2706474, 3561150, 4059711, 4510790, 5341725, 6766185, 8119422, 10683450, 11276975, 13532370, 20298555, 22553950, 33830925, 40597110, 67661850, 101492775, 202985550]

約数ペア:

[(1, 202985550), (2, 101492775), (3, 67661850), (5, 40597110), (6, 33830925), (9, 22553950), (10, 20298555), (15, 13532370), (18, 11276975), (19, 10683450), (25, 8119422), (30, 6766185), (38, 5341725), (45, 4510790), (50, 4059711), (57, 3561150), (75, 2706474), (90, 2255395), (95, 2136690), (114, 1780575), (150, 1353237), (171, 1187050), (190, 1068345), (225, 902158), (285, 712230), (342, 593525), (450, 451079), (475, 427338), (570, 356115), (855, 237410), (950, 213669), (1425, 142446), (1710, 118705), (2850, 71223), (4275, 47482), (8550, 23741)]