138020220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19692

約数の個数: 96

約数和(自身を含む): 462450240

約数和(自身を除く): 324430020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19661, 39322, 58983, 78644, 98305, 117966, 176949, 196610, 235932, 255593, 294915, 353898, 393220, 511186, 530847, 589830, 707796, 766779, 884745, 1022372, 1061694, 1179660, 1277965, 1533558, 1769490, 2123388, 2300337, 2555930, 2654235, 3067116, 3538980, 3833895, 4600674, 5111860, 5308470, 6901011, 7667790, 9201348, 10616940, 11501685, 13802022, 15335580, 23003370, 27604044, 34505055, 46006740, 69010110, 138020220]

約数ペア:

[(1, 138020220), (2, 69010110), (3, 46006740), (4, 34505055), (5, 27604044), (6, 23003370), (9, 15335580), (10, 13802022), (12, 11501685), (13, 10616940), (15, 9201348), (18, 7667790), (20, 6901011), (26, 5308470), (27, 5111860), (30, 4600674), (36, 3833895), (39, 3538980), (45, 3067116), (52, 2654235), (54, 2555930), (60, 2300337), (65, 2123388), (78, 1769490), (90, 1533558), (108, 1277965), (117, 1179660), (130, 1061694), (135, 1022372), (156, 884745), (180, 766779), (195, 707796), (234, 589830), (260, 530847), (270, 511186), (351, 393220), (390, 353898), (468, 294915), (540, 255593), (585, 235932), (702, 196610), (780, 176949), (1170, 117966), (1404, 98305), (1755, 78644), (2340, 58983), (3510, 39322), (7020, 19661)]