2070300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 6138496

約数和(自身を除く): 4068196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 103, 134, 150, 201, 206, 268, 300, 309, 335, 402, 412, 515, 618, 670, 804, 1005, 1030, 1236, 1340, 1545, 1675, 2010, 2060, 2575, 3090, 3350, 4020, 5025, 5150, 6180, 6700, 6901, 7725, 10050, 10300, 13802, 15450, 20100, 20703, 27604, 30900, 34505, 41406, 69010, 82812, 103515, 138020, 172525, 207030, 345050, 414060, 517575, 690100, 1035150, 2070300]

約数ペア:

[(1, 2070300), (2, 1035150), (3, 690100), (4, 517575), (5, 414060), (6, 345050), (10, 207030), (12, 172525), (15, 138020), (20, 103515), (25, 82812), (30, 69010), (50, 41406), (60, 34505), (67, 30900), (75, 27604), (100, 20703), (103, 20100), (134, 15450), (150, 13802), (201, 10300), (206, 10050), (268, 7725), (300, 6901), (309, 6700), (335, 6180), (402, 5150), (412, 5025), (515, 4020), (618, 3350), (670, 3090), (804, 2575), (1005, 2060), (1030, 2010), (1236, 1675), (1340, 1545)]