90382140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3833}}^1$

素因数の和:3979

約数の個数: 72

約数和(自身を含む): 276324048

約数和(自身を除く): 185941908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3833, 3930, 4716, 5895, 7666, 7860, 11499, 11790, 15332, 19165, 22998, 23580, 34497, 38330, 45996, 57495, 68994, 76660, 114990, 137988, 172485, 229980, 344970, 502123, 689940, 1004246, 1506369, 2008492, 2510615, 3012738, 4519107, 5021230, 6025476, 7531845, 9038214, 10042460, 15063690, 18076428, 22595535, 30127380, 45191070, 90382140]

約数ペア:

[(1, 90382140), (2, 45191070), (3, 30127380), (4, 22595535), (5, 18076428), (6, 15063690), (9, 10042460), (10, 9038214), (12, 7531845), (15, 6025476), (18, 5021230), (20, 4519107), (30, 3012738), (36, 2510615), (45, 2008492), (60, 1506369), (90, 1004246), (131, 689940), (180, 502123), (262, 344970), (393, 229980), (524, 172485), (655, 137988), (786, 114990), (1179, 76660), (1310, 68994), (1572, 57495), (1965, 45996), (2358, 38330), (2620, 34497), (3833, 23580), (3930, 22998), (4716, 19165), (5895, 15332), (7666, 11790), (7860, 11499)]