2135100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 6749568

約数和(自身を除く): 4614468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 647, 660, 825, 1100, 1294, 1650, 1941, 2588, 3235, 3300, 3882, 6470, 7117, 7764, 9705, 12940, 14234, 16175, 19410, 21351, 28468, 32350, 35585, 38820, 42702, 48525, 64700, 71170, 85404, 97050, 106755, 142340, 177925, 194100, 213510, 355850, 427020, 533775, 711700, 1067550, 2135100]

約数ペア:

[(1, 2135100), (2, 1067550), (3, 711700), (4, 533775), (5, 427020), (6, 355850), (10, 213510), (11, 194100), (12, 177925), (15, 142340), (20, 106755), (22, 97050), (25, 85404), (30, 71170), (33, 64700), (44, 48525), (50, 42702), (55, 38820), (60, 35585), (66, 32350), (75, 28468), (100, 21351), (110, 19410), (132, 16175), (150, 14234), (165, 12940), (220, 9705), (275, 7764), (300, 7117), (330, 6470), (550, 3882), (647, 3300), (660, 3235), (825, 2588), (1100, 1941), (1294, 1650)]