43543140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 85158300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 227, 230, 276, 278, 345, 417, 454, 460, 556, 681, 690, 695, 834, 908, 1135, 1362, 1380, 1390, 1668, 2085, 2270, 2724, 2780, 3197, 3405, 4170, 4540, 5221, 6394, 6810, 8340, 9591, 10442, 12788, 13620, 15663, 15985, 19182, 20884, 26105, 31326, 31553, 31970, 38364, 47955, 52210, 62652, 63106, 63940, 78315, 94659, 95910, 104420, 126212, 156630, 157765, 189318, 191820, 313260, 315530, 378636, 473295, 631060, 725719, 946590, 1451438, 1893180, 2177157, 2902876, 3628595, 4354314, 7257190, 8708628, 10885785, 14514380, 21771570, 43543140]

約数ペア:

[(1, 43543140), (2, 21771570), (3, 14514380), (4, 10885785), (5, 8708628), (6, 7257190), (10, 4354314), (12, 3628595), (15, 2902876), (20, 2177157), (23, 1893180), (30, 1451438), (46, 946590), (60, 725719), (69, 631060), (92, 473295), (115, 378636), (138, 315530), (139, 313260), (227, 191820), (230, 189318), (276, 157765), (278, 156630), (345, 126212), (417, 104420), (454, 95910), (460, 94659), (556, 78315), (681, 63940), (690, 63106), (695, 62652), (834, 52210), (908, 47955), (1135, 38364), (1362, 31970), (1380, 31553), (1390, 31326), (1668, 26105), (2085, 20884), (2270, 19182), (2724, 15985), (2780, 15663), (3197, 13620), (3405, 12788), (4170, 10442), (4540, 9591), (5221, 8340), (6394, 6810)]