18005700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 53246592

約数和(自身を除く): 35240892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1277, 1410, 2350, 2554, 2820, 3525, 3831, 4700, 5108, 6385, 7050, 7662, 12770, 14100, 15324, 19155, 25540, 31925, 38310, 60019, 63850, 76620, 95775, 120038, 127700, 180057, 191550, 240076, 300095, 360114, 383100, 600190, 720228, 900285, 1200380, 1500475, 1800570, 3000950, 3601140, 4501425, 6001900, 9002850, 18005700]

約数ペア:

[(1, 18005700), (2, 9002850), (3, 6001900), (4, 4501425), (5, 3601140), (6, 3000950), (10, 1800570), (12, 1500475), (15, 1200380), (20, 900285), (25, 720228), (30, 600190), (47, 383100), (50, 360114), (60, 300095), (75, 240076), (94, 191550), (100, 180057), (141, 127700), (150, 120038), (188, 95775), (235, 76620), (282, 63850), (300, 60019), (470, 38310), (564, 31925), (705, 25540), (940, 19155), (1175, 15324), (1277, 14100), (1410, 12770), (2350, 7662), (2554, 7050), (2820, 6385), (3525, 5108), (3831, 4700)]