1860529950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{10909}}^1$

素因数の和:11306

約数の個数: 72

約数和(自身を含む): 5012272200

約数和(自身を除く): 3151742250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 379, 450, 758, 1137, 1895, 2274, 3411, 3790, 5685, 6822, 9475, 10909, 11370, 17055, 18950, 21818, 28425, 32727, 34110, 54545, 56850, 65454, 85275, 98181, 109090, 163635, 170550, 196362, 272725, 327270, 490905, 545450, 818175, 981810, 1636350, 2454525, 4134511, 4909050, 8269022, 12403533, 20672555, 24807066, 37210599, 41345110, 62017665, 74421198, 103362775, 124035330, 186052995, 206725550, 310088325, 372105990, 620176650, 930264975, 1860529950]

約数ペア:

[(1, 1860529950), (2, 930264975), (3, 620176650), (5, 372105990), (6, 310088325), (9, 206725550), (10, 186052995), (15, 124035330), (18, 103362775), (25, 74421198), (30, 62017665), (45, 41345110), (50, 37210599), (75, 24807066), (90, 20672555), (150, 12403533), (225, 8269022), (379, 4909050), (450, 4134511), (758, 2454525), (1137, 1636350), (1895, 981810), (2274, 818175), (3411, 545450), (3790, 490905), (5685, 327270), (6822, 272725), (9475, 196362), (10909, 170550), (11370, 163635), (17055, 109090), (18950, 98181), (21818, 85275), (28425, 65454), (32727, 56850), (34110, 54545)]