20167200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2801}}^1$

素因数の和:2827

約数の個数: 108

約数和(自身を含む): 71139978

約数和(自身を除く): 50972778

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, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 2801, 3600, 5602, 7200, 8403, 11204, 14005, 16806, 22408, 25209, 28010, 33612, 42015, 44816, 50418, 56020, 67224, 70025, 84030, 89632, 100836, 112040, 126045, 134448, 140050, 168060, 201672, 210075, 224080, 252090, 268896, 280100, 336120, 403344, 420150, 448160, 504180, 560200, 630225, 672240, 806688, 840300, 1008360, 1120400, 1260450, 1344480, 1680600, 2016720, 2240800, 2520900, 3361200, 4033440, 5041800, 6722400, 10083600, 20167200]

約数ペア:

[(1, 20167200), (2, 10083600), (3, 6722400), (4, 5041800), (5, 4033440), (6, 3361200), (8, 2520900), (9, 2240800), (10, 2016720), (12, 1680600), (15, 1344480), (16, 1260450), (18, 1120400), (20, 1008360), (24, 840300), (25, 806688), (30, 672240), (32, 630225), (36, 560200), (40, 504180), (45, 448160), (48, 420150), (50, 403344), (60, 336120), (72, 280100), (75, 268896), (80, 252090), (90, 224080), (96, 210075), (100, 201672), (120, 168060), (144, 140050), (150, 134448), (160, 126045), (180, 112040), (200, 100836), (225, 89632), (240, 84030), (288, 70025), (300, 67224), (360, 56020), (400, 50418), (450, 44816), (480, 42015), (600, 33612), (720, 28010), (800, 25209), (900, 22408), (1200, 16806), (1440, 14005), (1800, 11204), (2400, 8403), (2801, 7200), (3600, 5602)]