72416300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 175530432

約数和(自身を除く): 103114132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1531, 1892, 2150, 2365, 3062, 4300, 4730, 6124, 7655, 9460, 11825, 15310, 16841, 23650, 30620, 33682, 38275, 47300, 65833, 67364, 76550, 84205, 131666, 153100, 168410, 263332, 329165, 336820, 421025, 658330, 724163, 842050, 1316660, 1448326, 1645825, 1684100, 2896652, 3291650, 3620815, 6583300, 7241630, 14483260, 18104075, 36208150, 72416300]

約数ペア:

[(1, 72416300), (2, 36208150), (4, 18104075), (5, 14483260), (10, 7241630), (11, 6583300), (20, 3620815), (22, 3291650), (25, 2896652), (43, 1684100), (44, 1645825), (50, 1448326), (55, 1316660), (86, 842050), (100, 724163), (110, 658330), (172, 421025), (215, 336820), (220, 329165), (275, 263332), (430, 168410), (473, 153100), (550, 131666), (860, 84205), (946, 76550), (1075, 67364), (1100, 65833), (1531, 47300), (1892, 38275), (2150, 33682), (2365, 30620), (3062, 23650), (4300, 16841), (4730, 15310), (6124, 11825), (7655, 9460)]