143553420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1097}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 436441824

約数和(自身を除く): 292888404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1097, 1454, 2181, 2194, 2908, 3291, 3635, 4362, 4388, 5485, 6543, 6582, 7270, 8724, 9873, 10905, 10970, 13086, 13164, 14540, 16455, 19746, 21810, 21940, 26172, 32715, 32910, 39492, 43620, 49365, 65430, 65820, 98730, 130860, 197460, 797519, 1595038, 2392557, 3190076, 3987595, 4785114, 7177671, 7975190, 9570228, 11962785, 14355342, 15950380, 23925570, 28710684, 35888355, 47851140, 71776710, 143553420]

約数ペア:

[(1, 143553420), (2, 71776710), (3, 47851140), (4, 35888355), (5, 28710684), (6, 23925570), (9, 15950380), (10, 14355342), (12, 11962785), (15, 9570228), (18, 7975190), (20, 7177671), (30, 4785114), (36, 3987595), (45, 3190076), (60, 2392557), (90, 1595038), (180, 797519), (727, 197460), (1097, 130860), (1454, 98730), (2181, 65820), (2194, 65430), (2908, 49365), (3291, 43620), (3635, 39492), (4362, 32910), (4388, 32715), (5485, 26172), (6543, 21940), (6582, 21810), (7270, 19746), (8724, 16455), (9873, 14540), (10905, 13164), (10970, 13086)]