272321850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 700580160

約数和(自身を除く): 428258310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 139, 150, 185, 222, 278, 353, 370, 417, 555, 695, 706, 834, 925, 1059, 1110, 1390, 1765, 1850, 2085, 2118, 2775, 3475, 3530, 4170, 5143, 5295, 5550, 6950, 8825, 10286, 10425, 10590, 13061, 15429, 17650, 20850, 25715, 26122, 26475, 30858, 39183, 49067, 51430, 52950, 65305, 77145, 78366, 98134, 128575, 130610, 147201, 154290, 195915, 245335, 257150, 294402, 326525, 385725, 391830, 490670, 653050, 736005, 771450, 979575, 1226675, 1472010, 1815479, 1959150, 2453350, 3630958, 3680025, 5446437, 7360050, 9077395, 10892874, 18154790, 27232185, 45386975, 54464370, 90773950, 136160925, 272321850]

約数ペア:

[(1, 272321850), (2, 136160925), (3, 90773950), (5, 54464370), (6, 45386975), (10, 27232185), (15, 18154790), (25, 10892874), (30, 9077395), (37, 7360050), (50, 5446437), (74, 3680025), (75, 3630958), (111, 2453350), (139, 1959150), (150, 1815479), (185, 1472010), (222, 1226675), (278, 979575), (353, 771450), (370, 736005), (417, 653050), (555, 490670), (695, 391830), (706, 385725), (834, 326525), (925, 294402), (1059, 257150), (1110, 245335), (1390, 195915), (1765, 154290), (1850, 147201), (2085, 130610), (2118, 128575), (2775, 98134), (3475, 78366), (3530, 77145), (4170, 65305), (5143, 52950), (5295, 51430), (5550, 49067), (6950, 39183), (8825, 30858), (10286, 26475), (10425, 26122), (10590, 25715), (13061, 20850), (15429, 17650)]