200676780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1307}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 609899472

約数和(自身を除く): 409222692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853, 1307, 1706, 2559, 2614, 3412, 3921, 4265, 5118, 5228, 6535, 7677, 7842, 8530, 10236, 11763, 12795, 13070, 15354, 15684, 17060, 19605, 23526, 25590, 26140, 30708, 38385, 39210, 47052, 51180, 58815, 76770, 78420, 117630, 153540, 235260, 1114871, 2229742, 3344613, 4459484, 5574355, 6689226, 10033839, 11148710, 13378452, 16723065, 20067678, 22297420, 33446130, 40135356, 50169195, 66892260, 100338390, 200676780]

約数ペア:

[(1, 200676780), (2, 100338390), (3, 66892260), (4, 50169195), (5, 40135356), (6, 33446130), (9, 22297420), (10, 20067678), (12, 16723065), (15, 13378452), (18, 11148710), (20, 10033839), (30, 6689226), (36, 5574355), (45, 4459484), (60, 3344613), (90, 2229742), (180, 1114871), (853, 235260), (1307, 153540), (1706, 117630), (2559, 78420), (2614, 76770), (3412, 58815), (3921, 51180), (4265, 47052), (5118, 39210), (5228, 38385), (6535, 30708), (7677, 26140), (7842, 25590), (8530, 23526), (10236, 19605), (11763, 17060), (12795, 15684), (13070, 15354)]