375214860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8111}}^1$

素因数の和:8383

約数の個数: 72

約数和(自身を含む): 1142721216

約数和(自身を除く): 767506356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 7710, 8111, 9252, 11565, 15420, 16222, 23130, 24333, 32444, 40555, 46260, 48666, 72999, 81110, 97332, 121665, 145998, 162220, 243330, 291996, 364995, 486660, 729990, 1459980, 2084527, 4169054, 6253581, 8338108, 10422635, 12507162, 18760743, 20845270, 25014324, 31267905, 37521486, 41690540, 62535810, 75042972, 93803715, 125071620, 187607430, 375214860]

約数ペア:

[(1, 375214860), (2, 187607430), (3, 125071620), (4, 93803715), (5, 75042972), (6, 62535810), (9, 41690540), (10, 37521486), (12, 31267905), (15, 25014324), (18, 20845270), (20, 18760743), (30, 12507162), (36, 10422635), (45, 8338108), (60, 6253581), (90, 4169054), (180, 2084527), (257, 1459980), (514, 729990), (771, 486660), (1028, 364995), (1285, 291996), (1542, 243330), (2313, 162220), (2570, 145998), (3084, 121665), (3855, 97332), (4626, 81110), (5140, 72999), (7710, 48666), (8111, 46260), (9252, 40555), (11565, 32444), (15420, 24333), (16222, 23130)]