45257580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251431}}^1$

素因数の和:251446

約数の個数: 36

約数和(自身を含む): 137281872

約数和(自身を除く): 92024292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251431, 502862, 754293, 1005724, 1257155, 1508586, 2262879, 2514310, 3017172, 3771465, 4525758, 5028620, 7542930, 9051516, 11314395, 15085860, 22628790, 45257580]

約数ペア:

[(1, 45257580), (2, 22628790), (3, 15085860), (4, 11314395), (5, 9051516), (6, 7542930), (9, 5028620), (10, 4525758), (12, 3771465), (15, 3017172), (18, 2514310), (20, 2262879), (30, 1508586), (36, 1257155), (45, 1005724), (60, 754293), (90, 502862), (180, 251431)]