67713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 197529024

約数和(自身を除く): 129815124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1723, 1965, 2620, 3275, 3446, 3930, 5169, 6550, 6892, 7860, 8615, 9825, 10338, 13100, 17230, 19650, 20676, 25845, 34460, 39300, 43075, 51690, 86150, 103380, 129225, 172300, 225713, 258450, 451426, 516900, 677139, 902852, 1128565, 1354278, 2257130, 2708556, 3385695, 4514260, 5642825, 6771390, 11285650, 13542780, 16928475, 22571300, 33856950, 67713900]

約数ペア:

[(1, 67713900), (2, 33856950), (3, 22571300), (4, 16928475), (5, 13542780), (6, 11285650), (10, 6771390), (12, 5642825), (15, 4514260), (20, 3385695), (25, 2708556), (30, 2257130), (50, 1354278), (60, 1128565), (75, 902852), (100, 677139), (131, 516900), (150, 451426), (262, 258450), (300, 225713), (393, 172300), (524, 129225), (655, 103380), (786, 86150), (1310, 51690), (1572, 43075), (1723, 39300), (1965, 34460), (2620, 25845), (3275, 20676), (3446, 19650), (3930, 17230), (5169, 13100), (6550, 10338), (6892, 9825), (7860, 8615)]