75660990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 187790400

約数和(自身を除く): 112129410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 137, 205, 246, 274, 410, 411, 449, 615, 685, 822, 898, 1230, 1347, 1370, 2055, 2245, 2694, 4110, 4490, 5617, 6735, 11234, 13470, 16851, 18409, 28085, 33702, 36818, 55227, 56170, 61513, 84255, 92045, 110454, 123026, 168510, 184090, 184539, 276135, 307565, 369078, 552270, 615130, 922695, 1845390, 2522033, 5044066, 7566099, 12610165, 15132198, 25220330, 37830495, 75660990]

約数ペア:

[(1, 75660990), (2, 37830495), (3, 25220330), (5, 15132198), (6, 12610165), (10, 7566099), (15, 5044066), (30, 2522033), (41, 1845390), (82, 922695), (123, 615130), (137, 552270), (205, 369078), (246, 307565), (274, 276135), (410, 184539), (411, 184090), (449, 168510), (615, 123026), (685, 110454), (822, 92045), (898, 84255), (1230, 61513), (1347, 56170), (1370, 55227), (2055, 36818), (2245, 33702), (2694, 28085), (4110, 18409), (4490, 16851), (5617, 13470), (6735, 11234)]