231323300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 545965056

約数和(自身を除く): 314641756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 1070, 1300, 1391, 1663, 2140, 2675, 2782, 3326, 5350, 5564, 6652, 6955, 8315, 10700, 13910, 16630, 21619, 27820, 33260, 34775, 41575, 43238, 69550, 83150, 86476, 108095, 139100, 166300, 177941, 216190, 355882, 432380, 540475, 711764, 889705, 1080950, 1779410, 2161900, 2313233, 3558820, 4448525, 4626466, 8897050, 9252932, 11566165, 17794100, 23132330, 46264660, 57830825, 115661650, 231323300]

約数ペア:

[(1, 231323300), (2, 115661650), (4, 57830825), (5, 46264660), (10, 23132330), (13, 17794100), (20, 11566165), (25, 9252932), (26, 8897050), (50, 4626466), (52, 4448525), (65, 3558820), (100, 2313233), (107, 2161900), (130, 1779410), (214, 1080950), (260, 889705), (325, 711764), (428, 540475), (535, 432380), (650, 355882), (1070, 216190), (1300, 177941), (1391, 166300), (1663, 139100), (2140, 108095), (2675, 86476), (2782, 83150), (3326, 69550), (5350, 43238), (5564, 41575), (6652, 34775), (6955, 33260), (8315, 27820), (10700, 21619), (13910, 16630)]