38814900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 113430240

約数和(自身を除く): 74615340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1187, 1308, 1635, 2180, 2374, 2725, 3270, 3561, 4748, 5450, 5935, 6540, 7122, 8175, 10900, 11870, 14244, 16350, 17805, 23740, 29675, 32700, 35610, 59350, 71220, 89025, 118700, 129383, 178050, 258766, 356100, 388149, 517532, 646915, 776298, 1293830, 1552596, 1940745, 2587660, 3234575, 3881490, 6469150, 7762980, 9703725, 12938300, 19407450, 38814900]

約数ペア:

[(1, 38814900), (2, 19407450), (3, 12938300), (4, 9703725), (5, 7762980), (6, 6469150), (10, 3881490), (12, 3234575), (15, 2587660), (20, 1940745), (25, 1552596), (30, 1293830), (50, 776298), (60, 646915), (75, 517532), (100, 388149), (109, 356100), (150, 258766), (218, 178050), (300, 129383), (327, 118700), (436, 89025), (545, 71220), (654, 59350), (1090, 35610), (1187, 32700), (1308, 29675), (1635, 23740), (2180, 17805), (2374, 16350), (2725, 14244), (3270, 11870), (3561, 10900), (4748, 8175), (5450, 7122), (5935, 6540)]