76654620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 144

約数和(自身を含む): 277512480

約数和(自身を除く): 200857860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2897, 2940, 3780, 4410, 5292, 5794, 6615, 8691, 8820, 11588, 13230, 14485, 17382, 20279, 26073, 26460, 28970, 34764, 40558, 43455, 52146, 57940, 60837, 78219, 81116, 86910, 101395, 104292, 121674, 130365, 141953, 156438, 173820, 182511, 202790, 243348, 260730, 283906, 304185, 312876, 365022, 391095, 405580, 425859, 521460, 547533, 567812, 608370, 709765, 730044, 782190, 851718, 912555, 1095066, 1216740, 1277577, 1419530, 1564380, 1703436, 1825110, 2129295, 2190132, 2555154, 2737665, 2839060, 3650220, 3832731, 4258590, 5110308, 5475330, 6387885, 7665462, 8517180, 10950660, 12775770, 15330924, 19163655, 25551540, 38327310, 76654620]

約数ペア:

[(1, 76654620), (2, 38327310), (3, 25551540), (4, 19163655), (5, 15330924), (6, 12775770), (7, 10950660), (9, 8517180), (10, 7665462), (12, 6387885), (14, 5475330), (15, 5110308), (18, 4258590), (20, 3832731), (21, 3650220), (27, 2839060), (28, 2737665), (30, 2555154), (35, 2190132), (36, 2129295), (42, 1825110), (45, 1703436), (49, 1564380), (54, 1419530), (60, 1277577), (63, 1216740), (70, 1095066), (84, 912555), (90, 851718), (98, 782190), (105, 730044), (108, 709765), (126, 608370), (135, 567812), (140, 547533), (147, 521460), (180, 425859), (189, 405580), (196, 391095), (210, 365022), (245, 312876), (252, 304185), (270, 283906), (294, 260730), (315, 243348), (378, 202790), (420, 182511), (441, 173820), (490, 156438), (540, 141953), (588, 130365), (630, 121674), (735, 104292), (756, 101395), (882, 86910), (945, 81116), (980, 78219), (1260, 60837), (1323, 57940), (1470, 52146), (1764, 43455), (1890, 40558), (2205, 34764), (2646, 28970), (2897, 26460), (2940, 26073), (3780, 20279), (4410, 17382), (5292, 14485), (5794, 13230), (6615, 11588), (8691, 8820)]