225176940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1250983}}^1$

素因数の和:1250998

約数の個数: 36

約数和(自身を含む): 683037264

約数和(自身を除く): 457860324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1250983, 2501966, 3752949, 5003932, 6254915, 7505898, 11258847, 12509830, 15011796, 18764745, 22517694, 25019660, 37529490, 45035388, 56294235, 75058980, 112588470, 225176940]

約数ペア:

[(1, 225176940), (2, 112588470), (3, 75058980), (4, 56294235), (5, 45035388), (6, 37529490), (9, 25019660), (10, 22517694), (12, 18764745), (15, 15011796), (18, 12509830), (20, 11258847), (30, 7505898), (36, 6254915), (45, 5003932), (60, 3752949), (90, 2501966), (180, 1250983)]