16017900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 46872000

約数和(自身を除く): 30854100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 499, 535, 642, 998, 1070, 1284, 1497, 1605, 1996, 2140, 2495, 2675, 2994, 3210, 4990, 5350, 5988, 6420, 7485, 8025, 9980, 10700, 12475, 14970, 16050, 24950, 29940, 32100, 37425, 49900, 53393, 74850, 106786, 149700, 160179, 213572, 266965, 320358, 533930, 640716, 800895, 1067860, 1334825, 1601790, 2669650, 3203580, 4004475, 5339300, 8008950, 16017900]

約数ペア:

[(1, 16017900), (2, 8008950), (3, 5339300), (4, 4004475), (5, 3203580), (6, 2669650), (10, 1601790), (12, 1334825), (15, 1067860), (20, 800895), (25, 640716), (30, 533930), (50, 320358), (60, 266965), (75, 213572), (100, 160179), (107, 149700), (150, 106786), (214, 74850), (300, 53393), (321, 49900), (428, 37425), (499, 32100), (535, 29940), (642, 24950), (998, 16050), (1070, 14970), (1284, 12475), (1497, 10700), (1605, 9980), (1996, 8025), (2140, 7485), (2495, 6420), (2675, 5988), (2994, 5350), (3210, 4990)]