7620900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 26664960

約数和(自身を除く): 19044060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 191, 210, 228, 266, 285, 300, 350, 380, 382, 399, 420, 475, 525, 532, 570, 573, 665, 700, 764, 798, 950, 955, 1050, 1140, 1146, 1330, 1337, 1425, 1596, 1900, 1910, 1995, 2100, 2292, 2660, 2674, 2850, 2865, 3325, 3629, 3820, 3990, 4011, 4775, 5348, 5700, 5730, 6650, 6685, 7258, 7980, 8022, 9550, 9975, 10887, 11460, 13300, 13370, 14325, 14516, 16044, 18145, 19100, 19950, 20055, 21774, 25403, 26740, 28650, 33425, 36290, 39900, 40110, 43548, 50806, 54435, 57300, 66850, 72580, 76209, 80220, 90725, 100275, 101612, 108870, 127015, 133700, 152418, 181450, 200550, 217740, 254030, 272175, 304836, 362900, 381045, 401100, 508060, 544350, 635075, 762090, 1088700, 1270150, 1524180, 1905225, 2540300, 3810450, 7620900]

約数ペア:

[(1, 7620900), (2, 3810450), (3, 2540300), (4, 1905225), (5, 1524180), (6, 1270150), (7, 1088700), (10, 762090), (12, 635075), (14, 544350), (15, 508060), (19, 401100), (20, 381045), (21, 362900), (25, 304836), (28, 272175), (30, 254030), (35, 217740), (38, 200550), (42, 181450), (50, 152418), (57, 133700), (60, 127015), (70, 108870), (75, 101612), (76, 100275), (84, 90725), (95, 80220), (100, 76209), (105, 72580), (114, 66850), (133, 57300), (140, 54435), (150, 50806), (175, 43548), (190, 40110), (191, 39900), (210, 36290), (228, 33425), (266, 28650), (285, 26740), (300, 25403), (350, 21774), (380, 20055), (382, 19950), (399, 19100), (420, 18145), (475, 16044), (525, 14516), (532, 14325), (570, 13370), (573, 13300), (665, 11460), (700, 10887), (764, 9975), (798, 9550), (950, 8022), (955, 7980), (1050, 7258), (1140, 6685), (1146, 6650), (1330, 5730), (1337, 5700), (1425, 5348), (1596, 4775), (1900, 4011), (1910, 3990), (1995, 3820), (2100, 3629), (2292, 3325), (2660, 2865), (2674, 2850)]