2002050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1483}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 5520480

約数和(自身を除く): 3518430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1483, 2966, 4449, 7415, 8898, 13347, 14830, 22245, 26694, 37075, 40041, 44490, 66735, 74150, 80082, 111225, 133470, 200205, 222450, 333675, 400410, 667350, 1001025, 2002050]

約数ペア:

[(1, 2002050), (2, 1001025), (3, 667350), (5, 400410), (6, 333675), (9, 222450), (10, 200205), (15, 133470), (18, 111225), (25, 80082), (27, 74150), (30, 66735), (45, 44490), (50, 40041), (54, 37075), (75, 26694), (90, 22245), (135, 14830), (150, 13347), (225, 8898), (270, 7415), (450, 4449), (675, 2966), (1350, 1483)]