31931400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 104234400

約数和(自身を除く): 72303000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2801, 2850, 3800, 5602, 5700, 8403, 11204, 11400, 14005, 16806, 22408, 28010, 33612, 42015, 53219, 56020, 67224, 70025, 84030, 106438, 112040, 140050, 159657, 168060, 210075, 212876, 266095, 280100, 319314, 336120, 420150, 425752, 532190, 560200, 638628, 798285, 840300, 1064380, 1277256, 1330475, 1596570, 1680600, 2128760, 2660950, 3193140, 3991425, 5321900, 6386280, 7982850, 10643800, 15965700, 31931400]

約数ペア:

[(1, 31931400), (2, 15965700), (3, 10643800), (4, 7982850), (5, 6386280), (6, 5321900), (8, 3991425), (10, 3193140), (12, 2660950), (15, 2128760), (19, 1680600), (20, 1596570), (24, 1330475), (25, 1277256), (30, 1064380), (38, 840300), (40, 798285), (50, 638628), (57, 560200), (60, 532190), (75, 425752), (76, 420150), (95, 336120), (100, 319314), (114, 280100), (120, 266095), (150, 212876), (152, 210075), (190, 168060), (200, 159657), (228, 140050), (285, 112040), (300, 106438), (380, 84030), (456, 70025), (475, 67224), (570, 56020), (600, 53219), (760, 42015), (950, 33612), (1140, 28010), (1425, 22408), (1900, 16806), (2280, 14005), (2801, 11400), (2850, 11204), (3800, 8403), (5602, 5700)]