71865450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{159701}}^1$

素因数の和:159719

約数の個数: 36

約数和(自身を含む): 193079718

約数和(自身を除く): 121214268

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 159701, 319402, 479103, 798505, 958206, 1437309, 1597010, 2395515, 2874618, 3992525, 4791030, 7186545, 7985050, 11977575, 14373090, 23955150, 35932725, 71865450]

約数ペア:

[(1, 71865450), (2, 35932725), (3, 23955150), (5, 14373090), (6, 11977575), (9, 7985050), (10, 7186545), (15, 4791030), (18, 3992525), (25, 2874618), (30, 2395515), (45, 1597010), (50, 1437309), (75, 958206), (90, 798505), (150, 479103), (225, 319402), (450, 159701)]