236867940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45377}}^1$

素因数の和:45421

約数の個数: 72

約数和(自身を含む): 743291640

約数和(自身を除く): 506423700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 45377, 90754, 136131, 181508, 226885, 272262, 408393, 453770, 544524, 680655, 816786, 907540, 1315933, 1361310, 1633572, 2041965, 2631866, 2722620, 3947799, 4083930, 5263732, 6579665, 7895598, 8167860, 11843397, 13159330, 15791196, 19738995, 23686794, 26318660, 39477990, 47373588, 59216985, 78955980, 118433970, 236867940]

約数ペア:

[(1, 236867940), (2, 118433970), (3, 78955980), (4, 59216985), (5, 47373588), (6, 39477990), (9, 26318660), (10, 23686794), (12, 19738995), (15, 15791196), (18, 13159330), (20, 11843397), (29, 8167860), (30, 7895598), (36, 6579665), (45, 5263732), (58, 4083930), (60, 3947799), (87, 2722620), (90, 2631866), (116, 2041965), (145, 1633572), (174, 1361310), (180, 1315933), (261, 907540), (290, 816786), (348, 680655), (435, 544524), (522, 453770), (580, 408393), (870, 272262), (1044, 226885), (1305, 181508), (1740, 136131), (2610, 90754), (5220, 45377)]