194016780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18269}}^1$

素因数の和:18343

約数の個数: 72

約数和(自身を含む): 598525200

約数和(自身を除く): 404508420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 18269, 36538, 54807, 73076, 91345, 109614, 164421, 182690, 219228, 274035, 328842, 365380, 548070, 657684, 822105, 1077871, 1096140, 1644210, 2155742, 3233613, 3288420, 4311484, 5389355, 6467226, 9700839, 10778710, 12934452, 16168065, 19401678, 21557420, 32336130, 38803356, 48504195, 64672260, 97008390, 194016780]

約数ペア:

[(1, 194016780), (2, 97008390), (3, 64672260), (4, 48504195), (5, 38803356), (6, 32336130), (9, 21557420), (10, 19401678), (12, 16168065), (15, 12934452), (18, 10778710), (20, 9700839), (30, 6467226), (36, 5389355), (45, 4311484), (59, 3288420), (60, 3233613), (90, 2155742), (118, 1644210), (177, 1096140), (180, 1077871), (236, 822105), (295, 657684), (354, 548070), (531, 365380), (590, 328842), (708, 274035), (885, 219228), (1062, 182690), (1180, 164421), (1770, 109614), (2124, 91345), (2655, 73076), (3540, 54807), (5310, 36538), (10620, 18269)]