131183820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8377}}^1$

素因数の和:8424

約数の個数: 96

約数和(自身を含む): 422251200

約数和(自身を除く): 291067380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 8377, 15660, 16754, 25131, 33508, 41885, 50262, 75393, 83770, 100524, 125655, 150786, 167540, 226179, 242933, 251310, 301572, 376965, 452358, 485866, 502620, 728799, 753930, 904716, 971732, 1130895, 1214665, 1457598, 1507860, 2186397, 2261790, 2429330, 2915196, 3643995, 4372794, 4523580, 4858660, 6559191, 7287990, 8745588, 10931985, 13118382, 14575980, 21863970, 26236764, 32795955, 43727940, 65591910, 131183820]

約数ペア:

[(1, 131183820), (2, 65591910), (3, 43727940), (4, 32795955), (5, 26236764), (6, 21863970), (9, 14575980), (10, 13118382), (12, 10931985), (15, 8745588), (18, 7287990), (20, 6559191), (27, 4858660), (29, 4523580), (30, 4372794), (36, 3643995), (45, 2915196), (54, 2429330), (58, 2261790), (60, 2186397), (87, 1507860), (90, 1457598), (108, 1214665), (116, 1130895), (135, 971732), (145, 904716), (174, 753930), (180, 728799), (261, 502620), (270, 485866), (290, 452358), (348, 376965), (435, 301572), (522, 251310), (540, 242933), (580, 226179), (783, 167540), (870, 150786), (1044, 125655), (1305, 100524), (1566, 83770), (1740, 75393), (2610, 50262), (3132, 41885), (3915, 33508), (5220, 25131), (7830, 16754), (8377, 15660)]