565106100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{144899}}^1$

素因数の和:144929

約数の個数: 72

約数和(自身を含む): 1760824800

約数和(自身を除く): 1195718700

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, 144899, 289798, 434697, 579596, 724495, 869394, 1448990, 1738788, 1883687, 2173485, 2897980, 3622475, 3767374, 4346970, 5651061, 7244950, 7534748, 8693940, 9418435, 10867425, 11302122, 14489900, 18836870, 21734850, 22604244, 28255305, 37673740, 43469700, 47092175, 56510610, 94184350, 113021220, 141276525, 188368700, 282553050, 565106100]

約数ペア:

[(1, 565106100), (2, 282553050), (3, 188368700), (4, 141276525), (5, 113021220), (6, 94184350), (10, 56510610), (12, 47092175), (13, 43469700), (15, 37673740), (20, 28255305), (25, 22604244), (26, 21734850), (30, 18836870), (39, 14489900), (50, 11302122), (52, 10867425), (60, 9418435), (65, 8693940), (75, 7534748), (78, 7244950), (100, 5651061), (130, 4346970), (150, 3767374), (156, 3622475), (195, 2897980), (260, 2173485), (300, 1883687), (325, 1738788), (390, 1448990), (650, 869394), (780, 724495), (975, 579596), (1300, 434697), (1950, 289798), (3900, 144899)]