81322650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 228110400

約数和(自身を除く): 146787750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 90, 118, 135, 150, 177, 225, 270, 295, 354, 450, 531, 590, 675, 885, 1021, 1062, 1350, 1475, 1593, 1770, 2042, 2655, 2950, 3063, 3186, 4425, 5105, 5310, 6126, 7965, 8850, 9189, 10210, 13275, 15315, 15930, 18378, 25525, 26550, 27567, 30630, 39825, 45945, 51050, 55134, 60239, 76575, 79650, 91890, 120478, 137835, 153150, 180717, 229725, 275670, 301195, 361434, 459450, 542151, 602390, 689175, 903585, 1084302, 1378350, 1505975, 1626453, 1807170, 2710755, 3011950, 3252906, 4517925, 5421510, 8132265, 9035850, 13553775, 16264530, 27107550, 40661325, 81322650]

約数ペア:

[(1, 81322650), (2, 40661325), (3, 27107550), (5, 16264530), (6, 13553775), (9, 9035850), (10, 8132265), (15, 5421510), (18, 4517925), (25, 3252906), (27, 3011950), (30, 2710755), (45, 1807170), (50, 1626453), (54, 1505975), (59, 1378350), (75, 1084302), (90, 903585), (118, 689175), (135, 602390), (150, 542151), (177, 459450), (225, 361434), (270, 301195), (295, 275670), (354, 229725), (450, 180717), (531, 153150), (590, 137835), (675, 120478), (885, 91890), (1021, 79650), (1062, 76575), (1350, 60239), (1475, 55134), (1593, 51050), (1770, 45945), (2042, 39825), (2655, 30630), (2950, 27567), (3063, 26550), (3186, 25525), (4425, 18378), (5105, 15930), (5310, 15315), (6126, 13275), (7965, 10210), (8850, 9189)]