88380000

素因数分解:

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

素因数の和:527

約数の個数: 180

約数和(自身を含む): 314702388

約数和(自身を除く): 226322388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 491, 500, 600, 625, 720, 750, 800, 900, 982, 1000, 1125, 1200, 1250, 1440, 1473, 1500, 1800, 1875, 1964, 2000, 2250, 2400, 2455, 2500, 2946, 3000, 3600, 3750, 3928, 4000, 4419, 4500, 4910, 5000, 5625, 5892, 6000, 7200, 7365, 7500, 7856, 8838, 9000, 9820, 10000, 11250, 11784, 12000, 12275, 14730, 15000, 15712, 17676, 18000, 19640, 20000, 22095, 22500, 23568, 24550, 29460, 30000, 35352, 36000, 36825, 39280, 44190, 45000, 47136, 49100, 58920, 60000, 61375, 70704, 73650, 78560, 88380, 90000, 98200, 110475, 117840, 122750, 141408, 147300, 176760, 180000, 184125, 196400, 220950, 235680, 245500, 294600, 306875, 353520, 368250, 392800, 441900, 491000, 552375, 589200, 613750, 707040, 736500, 883800, 920625, 982000, 1104750, 1178400, 1227500, 1473000, 1767600, 1841250, 1964000, 2209500, 2455000, 2761875, 2946000, 3535200, 3682500, 4419000, 4910000, 5523750, 5892000, 7365000, 8838000, 9820000, 11047500, 14730000, 17676000, 22095000, 29460000, 44190000, 88380000]

約数ペア:

[(1, 88380000), (2, 44190000), (3, 29460000), (4, 22095000), (5, 17676000), (6, 14730000), (8, 11047500), (9, 9820000), (10, 8838000), (12, 7365000), (15, 5892000), (16, 5523750), (18, 4910000), (20, 4419000), (24, 3682500), (25, 3535200), (30, 2946000), (32, 2761875), (36, 2455000), (40, 2209500), (45, 1964000), (48, 1841250), (50, 1767600), (60, 1473000), (72, 1227500), (75, 1178400), (80, 1104750), (90, 982000), (96, 920625), (100, 883800), (120, 736500), (125, 707040), (144, 613750), (150, 589200), (160, 552375), (180, 491000), (200, 441900), (225, 392800), (240, 368250), (250, 353520), (288, 306875), (300, 294600), (360, 245500), (375, 235680), (400, 220950), (450, 196400), (480, 184125), (491, 180000), (500, 176760), (600, 147300), (625, 141408), (720, 122750), (750, 117840), (800, 110475), (900, 98200), (982, 90000), (1000, 88380), (1125, 78560), (1200, 73650), (1250, 70704), (1440, 61375), (1473, 60000), (1500, 58920), (1800, 49100), (1875, 47136), (1964, 45000), (2000, 44190), (2250, 39280), (2400, 36825), (2455, 36000), (2500, 35352), (2946, 30000), (3000, 29460), (3600, 24550), (3750, 23568), (3928, 22500), (4000, 22095), (4419, 20000), (4500, 19640), (4910, 18000), (5000, 17676), (5625, 15712), (5892, 15000), (6000, 14730), (7200, 12275), (7365, 12000), (7500, 11784), (7856, 11250), (8838, 10000), (9000, 9820)]