71851950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{159671}}^1$

素因数の和:159689

約数の個数: 36

約数和(自身を含む): 193043448

約数和(自身を除く): 121191498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 159671, 319342, 479013, 798355, 958026, 1437039, 1596710, 2395065, 2874078, 3991775, 4790130, 7185195, 7983550, 11975325, 14370390, 23950650, 35925975, 71851950]

約数ペア:

[(1, 71851950), (2, 35925975), (3, 23950650), (5, 14370390), (6, 11975325), (9, 7983550), (10, 7185195), (15, 4790130), (18, 3991775), (25, 2874078), (30, 2395065), (45, 1596710), (50, 1437039), (75, 958026), (90, 798355), (150, 479013), (225, 319342), (450, 159671)]