189531000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{21059}}^1$

素因数の和:21086

約数の個数: 96

約数和(自身を含む): 640645200

約数和(自身を除く): 451114200

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, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 379062, 421180, 505416, 526475, 631770, 758124, 842360, 947655, 1052950, 1263540, 1516248, 1579425, 1895310, 2105900, 2527080, 2632375, 3158850, 3790620, 4211800, 4738275, 5264750, 6317700, 7581240, 7897125, 9476550, 10529500, 12635400, 15794250, 18953100, 21059000, 23691375, 31588500, 37906200, 47382750, 63177000, 94765500, 189531000]

約数ペア:

[(1, 189531000), (2, 94765500), (3, 63177000), (4, 47382750), (5, 37906200), (6, 31588500), (8, 23691375), (9, 21059000), (10, 18953100), (12, 15794250), (15, 12635400), (18, 10529500), (20, 9476550), (24, 7897125), (25, 7581240), (30, 6317700), (36, 5264750), (40, 4738275), (45, 4211800), (50, 3790620), (60, 3158850), (72, 2632375), (75, 2527080), (90, 2105900), (100, 1895310), (120, 1579425), (125, 1516248), (150, 1263540), (180, 1052950), (200, 947655), (225, 842360), (250, 758124), (300, 631770), (360, 526475), (375, 505416), (450, 421180), (500, 379062), (600, 315885), (750, 252708), (900, 210590), (1000, 189531), (1125, 168472), (1500, 126354), (1800, 105295), (2250, 84236), (3000, 63177), (4500, 42118), (9000, 21059)]