7952100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 24790080

約数和(自身を除く): 16837980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 2039, 3900, 4078, 6117, 8156, 10195, 12234, 20390, 24468, 26507, 30585, 40780, 50975, 53014, 61170, 79521, 101950, 106028, 122340, 132535, 152925, 159042, 203900, 265070, 305850, 318084, 397605, 530140, 611700, 662675, 795210, 1325350, 1590420, 1988025, 2650700, 3976050, 7952100]

約数ペア:

[(1, 7952100), (2, 3976050), (3, 2650700), (4, 1988025), (5, 1590420), (6, 1325350), (10, 795210), (12, 662675), (13, 611700), (15, 530140), (20, 397605), (25, 318084), (26, 305850), (30, 265070), (39, 203900), (50, 159042), (52, 152925), (60, 132535), (65, 122340), (75, 106028), (78, 101950), (100, 79521), (130, 61170), (150, 53014), (156, 50975), (195, 40780), (260, 30585), (300, 26507), (325, 24468), (390, 20390), (650, 12234), (780, 10195), (975, 8156), (1300, 6117), (1950, 4078), (2039, 3900)]