125578260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11437}}^1$

素因数の和:11513

約数の個数: 72

約数和(自身を含む): 387199176

約数和(自身を除く): 261620916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 11437, 22874, 34311, 45748, 57185, 68622, 102933, 114370, 137244, 171555, 205866, 228740, 343110, 411732, 514665, 686220, 697657, 1029330, 1395314, 2058660, 2092971, 2790628, 3488285, 4185942, 6278913, 6976570, 8371884, 10464855, 12557826, 13953140, 20929710, 25115652, 31394565, 41859420, 62789130, 125578260]

約数ペア:

[(1, 125578260), (2, 62789130), (3, 41859420), (4, 31394565), (5, 25115652), (6, 20929710), (9, 13953140), (10, 12557826), (12, 10464855), (15, 8371884), (18, 6976570), (20, 6278913), (30, 4185942), (36, 3488285), (45, 2790628), (60, 2092971), (61, 2058660), (90, 1395314), (122, 1029330), (180, 697657), (183, 686220), (244, 514665), (305, 411732), (366, 343110), (549, 228740), (610, 205866), (732, 171555), (915, 137244), (1098, 114370), (1220, 102933), (1830, 68622), (2196, 57185), (2745, 45748), (3660, 34311), (5490, 22874), (10980, 11437)]