161338650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 439311168

約数和(自身を除く): 277972518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 277, 330, 353, 550, 554, 706, 825, 831, 1059, 1385, 1650, 1662, 1765, 2118, 2770, 3047, 3530, 3883, 4155, 5295, 6094, 6925, 7766, 8310, 8825, 9141, 10590, 11649, 13850, 15235, 17650, 18282, 19415, 20775, 23298, 26475, 30470, 38830, 41550, 45705, 52950, 58245, 76175, 91410, 97075, 97781, 116490, 152350, 194150, 195562, 228525, 291225, 293343, 457050, 488905, 582450, 586686, 977810, 1075591, 1466715, 2151182, 2444525, 2933430, 3226773, 4889050, 5377955, 6453546, 7333575, 10755910, 14667150, 16133865, 26889775, 32267730, 53779550, 80669325, 161338650]

約数ペア:

[(1, 161338650), (2, 80669325), (3, 53779550), (5, 32267730), (6, 26889775), (10, 16133865), (11, 14667150), (15, 10755910), (22, 7333575), (25, 6453546), (30, 5377955), (33, 4889050), (50, 3226773), (55, 2933430), (66, 2444525), (75, 2151182), (110, 1466715), (150, 1075591), (165, 977810), (275, 586686), (277, 582450), (330, 488905), (353, 457050), (550, 293343), (554, 291225), (706, 228525), (825, 195562), (831, 194150), (1059, 152350), (1385, 116490), (1650, 97781), (1662, 97075), (1765, 91410), (2118, 76175), (2770, 58245), (3047, 52950), (3530, 45705), (3883, 41550), (4155, 38830), (5295, 30470), (6094, 26475), (6925, 23298), (7766, 20775), (8310, 19415), (8825, 18282), (9141, 17650), (10590, 15235), (11649, 13850)]