64588650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 184809600

約数和(自身を除く): 120220950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 137, 150, 175, 210, 274, 350, 411, 449, 525, 685, 822, 898, 959, 1050, 1347, 1370, 1918, 2055, 2245, 2694, 2877, 3143, 3425, 4110, 4490, 4795, 5754, 6286, 6735, 6850, 9429, 9590, 10275, 11225, 13470, 14385, 15715, 18858, 20550, 22450, 23975, 28770, 31430, 33675, 47145, 47950, 61513, 67350, 71925, 78575, 94290, 123026, 143850, 157150, 184539, 235725, 307565, 369078, 430591, 471450, 615130, 861182, 922695, 1291773, 1537825, 1845390, 2152955, 2583546, 3075650, 4305910, 4613475, 6458865, 9226950, 10764775, 12917730, 21529550, 32294325, 64588650]

約数ペア:

[(1, 64588650), (2, 32294325), (3, 21529550), (5, 12917730), (6, 10764775), (7, 9226950), (10, 6458865), (14, 4613475), (15, 4305910), (21, 3075650), (25, 2583546), (30, 2152955), (35, 1845390), (42, 1537825), (50, 1291773), (70, 922695), (75, 861182), (105, 615130), (137, 471450), (150, 430591), (175, 369078), (210, 307565), (274, 235725), (350, 184539), (411, 157150), (449, 143850), (525, 123026), (685, 94290), (822, 78575), (898, 71925), (959, 67350), (1050, 61513), (1347, 47950), (1370, 47145), (1918, 33675), (2055, 31430), (2245, 28770), (2694, 23975), (2877, 22450), (3143, 20550), (3425, 18858), (4110, 15715), (4490, 14385), (4795, 13470), (5754, 11225), (6286, 10275), (6735, 9590), (6850, 9429)]