20162037900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{920641}}^1$

素因数の和:920731

約数の個数: 72

約数和(自身を含む): 59134676944

約数和(自身を除く): 38972639044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1460, 1825, 2190, 3650, 4380, 5475, 7300, 10950, 21900, 920641, 1841282, 2761923, 3682564, 4603205, 5523846, 9206410, 11047692, 13809615, 18412820, 23016025, 27619230, 46032050, 55238460, 67206793, 69048075, 92064100, 134413586, 138096150, 201620379, 268827172, 276192300, 336033965, 403240758, 672067930, 806481516, 1008101895, 1344135860, 1680169825, 2016203790, 3360339650, 4032407580, 5040509475, 6720679300, 10081018950, 20162037900]

約数ペア:

[(1, 20162037900), (2, 10081018950), (3, 6720679300), (4, 5040509475), (5, 4032407580), (6, 3360339650), (10, 2016203790), (12, 1680169825), (15, 1344135860), (20, 1008101895), (25, 806481516), (30, 672067930), (50, 403240758), (60, 336033965), (73, 276192300), (75, 268827172), (100, 201620379), (146, 138096150), (150, 134413586), (219, 92064100), (292, 69048075), (300, 67206793), (365, 55238460), (438, 46032050), (730, 27619230), (876, 23016025), (1095, 18412820), (1460, 13809615), (1825, 11047692), (2190, 9206410), (3650, 5523846), (4380, 4603205), (5475, 3682564), (7300, 2761923), (10950, 1841282), (21900, 920641)]