155118510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 415872000

約数和(自身を除く): 260753490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2887, 2985, 3582, 5373, 5774, 5970, 8661, 8955, 10746, 14435, 17322, 17910, 25983, 26865, 28870, 43305, 51966, 53730, 77949, 86610, 129915, 155898, 259830, 389745, 574513, 779490, 1149026, 1723539, 2872565, 3447078, 5170617, 5745130, 8617695, 10341234, 15511851, 17235390, 25853085, 31023702, 51706170, 77559255, 155118510]

約数ペア:

[(1, 155118510), (2, 77559255), (3, 51706170), (5, 31023702), (6, 25853085), (9, 17235390), (10, 15511851), (15, 10341234), (18, 8617695), (27, 5745130), (30, 5170617), (45, 3447078), (54, 2872565), (90, 1723539), (135, 1149026), (199, 779490), (270, 574513), (398, 389745), (597, 259830), (995, 155898), (1194, 129915), (1791, 86610), (1990, 77949), (2887, 53730), (2985, 51966), (3582, 43305), (5373, 28870), (5774, 26865), (5970, 25983), (8661, 17910), (8955, 17322), (10746, 14435)]