36147420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 110139120

約数和(自身を除く): 73991700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 491, 818, 982, 1227, 1473, 1636, 1964, 2045, 2454, 2455, 2946, 3681, 4090, 4419, 4908, 4910, 5892, 6135, 7362, 7365, 8180, 8838, 9820, 12270, 14724, 14730, 17676, 18405, 22095, 24540, 29460, 36810, 44190, 73620, 88380, 200819, 401638, 602457, 803276, 1004095, 1204914, 1807371, 2008190, 2409828, 3012285, 3614742, 4016380, 6024570, 7229484, 9036855, 12049140, 18073710, 36147420]

約数ペア:

[(1, 36147420), (2, 18073710), (3, 12049140), (4, 9036855), (5, 7229484), (6, 6024570), (9, 4016380), (10, 3614742), (12, 3012285), (15, 2409828), (18, 2008190), (20, 1807371), (30, 1204914), (36, 1004095), (45, 803276), (60, 602457), (90, 401638), (180, 200819), (409, 88380), (491, 73620), (818, 44190), (982, 36810), (1227, 29460), (1473, 24540), (1636, 22095), (1964, 18405), (2045, 17676), (2454, 14730), (2455, 14724), (2946, 12270), (3681, 9820), (4090, 8838), (4419, 8180), (4908, 7365), (4910, 7362), (5892, 6135)]