201621150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{49783}}^1$

素因数の和:49807

約数の個数: 60

約数和(自身を含む): 560219352

約数和(自身を除く): 358598202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 49783, 99566, 149349, 248915, 298698, 448047, 497830, 746745, 896094, 1244575, 1344141, 1493490, 2240235, 2489150, 2688282, 3733725, 4032423, 4480470, 6720705, 7467450, 8064846, 11201175, 13441410, 20162115, 22402350, 33603525, 40324230, 67207050, 100810575, 201621150]

約数ペア:

[(1, 201621150), (2, 100810575), (3, 67207050), (5, 40324230), (6, 33603525), (9, 22402350), (10, 20162115), (15, 13441410), (18, 11201175), (25, 8064846), (27, 7467450), (30, 6720705), (45, 4480470), (50, 4032423), (54, 3733725), (75, 2688282), (81, 2489150), (90, 2240235), (135, 1493490), (150, 1344141), (162, 1244575), (225, 896094), (270, 746745), (405, 497830), (450, 448047), (675, 298698), (810, 248915), (1350, 149349), (2025, 99566), (4050, 49783)]