2793900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 8263360

約数和(自身を除く): 5469460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 139, 150, 201, 268, 278, 300, 335, 402, 417, 556, 670, 695, 804, 834, 1005, 1340, 1390, 1668, 1675, 2010, 2085, 2780, 3350, 3475, 4020, 4170, 5025, 6700, 6950, 8340, 9313, 10050, 10425, 13900, 18626, 20100, 20850, 27939, 37252, 41700, 46565, 55878, 93130, 111756, 139695, 186260, 232825, 279390, 465650, 558780, 698475, 931300, 1396950, 2793900]

約数ペア:

[(1, 2793900), (2, 1396950), (3, 931300), (4, 698475), (5, 558780), (6, 465650), (10, 279390), (12, 232825), (15, 186260), (20, 139695), (25, 111756), (30, 93130), (50, 55878), (60, 46565), (67, 41700), (75, 37252), (100, 27939), (134, 20850), (139, 20100), (150, 18626), (201, 13900), (268, 10425), (278, 10050), (300, 9313), (335, 8340), (402, 6950), (417, 6700), (556, 5025), (670, 4170), (695, 4020), (804, 3475), (834, 3350), (1005, 2780), (1340, 2085), (1390, 2010), (1668, 1675)]