26906100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 72

約数和(自身を含む): 83848800

約数和(自身を除く): 56942700

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, 3900, 6899, 13798, 20697, 27596, 34495, 41394, 68990, 82788, 89687, 103485, 137980, 172475, 179374, 206970, 269061, 344950, 358748, 413940, 448435, 517425, 538122, 689900, 896870, 1034850, 1076244, 1345305, 1793740, 2069700, 2242175, 2690610, 4484350, 5381220, 6726525, 8968700, 13453050, 26906100]

約数ペア:

[(1, 26906100), (2, 13453050), (3, 8968700), (4, 6726525), (5, 5381220), (6, 4484350), (10, 2690610), (12, 2242175), (13, 2069700), (15, 1793740), (20, 1345305), (25, 1076244), (26, 1034850), (30, 896870), (39, 689900), (50, 538122), (52, 517425), (60, 448435), (65, 413940), (75, 358748), (78, 344950), (100, 269061), (130, 206970), (150, 179374), (156, 172475), (195, 137980), (260, 103485), (300, 89687), (325, 82788), (390, 68990), (650, 41394), (780, 34495), (975, 27596), (1300, 20697), (1950, 13798), (3900, 6899)]