80453300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 180363456

約数和(自身を除く): 99910156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 103, 107, 146, 206, 214, 292, 365, 412, 428, 515, 535, 730, 1030, 1070, 1460, 1825, 2060, 2140, 2575, 2675, 3650, 5150, 5350, 7300, 7519, 7811, 10300, 10700, 11021, 15038, 15622, 22042, 30076, 31244, 37595, 39055, 44084, 55105, 75190, 78110, 110210, 150380, 156220, 187975, 195275, 220420, 275525, 375950, 390550, 551050, 751900, 781100, 804533, 1102100, 1609066, 3218132, 4022665, 8045330, 16090660, 20113325, 40226650, 80453300]

約数ペア:

[(1, 80453300), (2, 40226650), (4, 20113325), (5, 16090660), (10, 8045330), (20, 4022665), (25, 3218132), (50, 1609066), (73, 1102100), (100, 804533), (103, 781100), (107, 751900), (146, 551050), (206, 390550), (214, 375950), (292, 275525), (365, 220420), (412, 195275), (428, 187975), (515, 156220), (535, 150380), (730, 110210), (1030, 78110), (1070, 75190), (1460, 55105), (1825, 44084), (2060, 39055), (2140, 37595), (2575, 31244), (2675, 30076), (3650, 22042), (5150, 15622), (5350, 15038), (7300, 11021), (7519, 10700), (7811, 10300)]