22095000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 74929140

約数和(自身を除く): 52834140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 491, 500, 600, 625, 750, 900, 982, 1000, 1125, 1250, 1473, 1500, 1800, 1875, 1964, 2250, 2455, 2500, 2946, 3000, 3750, 3928, 4419, 4500, 4910, 5000, 5625, 5892, 7365, 7500, 8838, 9000, 9820, 11250, 11784, 12275, 14730, 15000, 17676, 19640, 22095, 22500, 24550, 29460, 35352, 36825, 44190, 45000, 49100, 58920, 61375, 73650, 88380, 98200, 110475, 122750, 147300, 176760, 184125, 220950, 245500, 294600, 306875, 368250, 441900, 491000, 552375, 613750, 736500, 883800, 920625, 1104750, 1227500, 1473000, 1841250, 2209500, 2455000, 2761875, 3682500, 4419000, 5523750, 7365000, 11047500, 22095000]

約数ペア:

[(1, 22095000), (2, 11047500), (3, 7365000), (4, 5523750), (5, 4419000), (6, 3682500), (8, 2761875), (9, 2455000), (10, 2209500), (12, 1841250), (15, 1473000), (18, 1227500), (20, 1104750), (24, 920625), (25, 883800), (30, 736500), (36, 613750), (40, 552375), (45, 491000), (50, 441900), (60, 368250), (72, 306875), (75, 294600), (90, 245500), (100, 220950), (120, 184125), (125, 176760), (150, 147300), (180, 122750), (200, 110475), (225, 98200), (250, 88380), (300, 73650), (360, 61375), (375, 58920), (450, 49100), (491, 45000), (500, 44190), (600, 36825), (625, 35352), (750, 29460), (900, 24550), (982, 22500), (1000, 22095), (1125, 19640), (1250, 17676), (1473, 15000), (1500, 14730), (1800, 12275), (1875, 11784), (1964, 11250), (2250, 9820), (2455, 9000), (2500, 8838), (2946, 7500), (3000, 7365), (3750, 5892), (3928, 5625), (4419, 5000), (4500, 4910)]