15693896300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{827}}^1\times {\mathrm{1741}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 34429515120

約数和(自身を除く): 18735618820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 827, 1090, 1654, 1741, 2180, 2725, 3308, 3482, 4135, 5450, 6964, 8270, 8705, 10900, 16540, 17410, 20675, 34820, 41350, 43525, 82700, 87050, 90143, 174100, 180286, 189769, 360572, 379538, 450715, 759076, 901430, 948845, 1439807, 1802860, 1897690, 2253575, 2879614, 3795380, 4507150, 4744225, 5759228, 7199035, 9014300, 9488450, 14398070, 18976900, 28796140, 35995175, 71990350, 143980700, 156938963, 313877926, 627755852, 784694815, 1569389630, 3138779260, 3923474075, 7846948150, 15693896300]

約数ペア:

[(1, 15693896300), (2, 7846948150), (4, 3923474075), (5, 3138779260), (10, 1569389630), (20, 784694815), (25, 627755852), (50, 313877926), (100, 156938963), (109, 143980700), (218, 71990350), (436, 35995175), (545, 28796140), (827, 18976900), (1090, 14398070), (1654, 9488450), (1741, 9014300), (2180, 7199035), (2725, 5759228), (3308, 4744225), (3482, 4507150), (4135, 3795380), (5450, 2879614), (6964, 2253575), (8270, 1897690), (8705, 1802860), (10900, 1439807), (16540, 948845), (17410, 901430), (20675, 759076), (34820, 450715), (41350, 379538), (43525, 360572), (82700, 189769), (87050, 180286), (90143, 174100)]