168060900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 559964160

約数和(自身を除く): 391903260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 191, 210, 300, 350, 382, 419, 420, 525, 573, 700, 764, 838, 955, 1050, 1146, 1257, 1337, 1676, 1910, 2095, 2100, 2292, 2514, 2674, 2865, 2933, 3820, 4011, 4190, 4775, 5028, 5348, 5730, 5866, 6285, 6685, 8022, 8380, 8799, 9550, 10475, 11460, 11732, 12570, 13370, 14325, 14665, 16044, 17598, 19100, 20055, 20950, 25140, 26740, 28650, 29330, 31425, 33425, 35196, 40110, 41900, 43995, 57300, 58660, 62850, 66850, 73325, 80029, 80220, 87990, 100275, 125700, 133700, 146650, 160058, 175980, 200550, 219975, 240087, 293300, 320116, 400145, 401100, 439950, 480174, 560203, 800290, 879900, 960348, 1120406, 1200435, 1600580, 1680609, 2000725, 2240812, 2400870, 2801015, 3361218, 4001450, 4801740, 5602030, 6002175, 6722436, 8002900, 8403045, 11204060, 12004350, 14005075, 16806090, 24008700, 28010150, 33612180, 42015225, 56020300, 84030450, 168060900]

約数ペア:

[(1, 168060900), (2, 84030450), (3, 56020300), (4, 42015225), (5, 33612180), (6, 28010150), (7, 24008700), (10, 16806090), (12, 14005075), (14, 12004350), (15, 11204060), (20, 8403045), (21, 8002900), (25, 6722436), (28, 6002175), (30, 5602030), (35, 4801740), (42, 4001450), (50, 3361218), (60, 2801015), (70, 2400870), (75, 2240812), (84, 2000725), (100, 1680609), (105, 1600580), (140, 1200435), (150, 1120406), (175, 960348), (191, 879900), (210, 800290), (300, 560203), (350, 480174), (382, 439950), (419, 401100), (420, 400145), (525, 320116), (573, 293300), (700, 240087), (764, 219975), (838, 200550), (955, 175980), (1050, 160058), (1146, 146650), (1257, 133700), (1337, 125700), (1676, 100275), (1910, 87990), (2095, 80220), (2100, 80029), (2292, 73325), (2514, 66850), (2674, 62850), (2865, 58660), (2933, 57300), (3820, 43995), (4011, 41900), (4190, 40110), (4775, 35196), (5028, 33425), (5348, 31425), (5730, 29330), (5866, 28650), (6285, 26740), (6685, 25140), (8022, 20950), (8380, 20055), (8799, 19100), (9550, 17598), (10475, 16044), (11460, 14665), (11732, 14325), (12570, 13370)]