30540132

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 95760000

約数和(自身を除く): 65219868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 199, 203, 252, 261, 294, 348, 378, 398, 406, 441, 522, 588, 597, 609, 756, 783, 796, 812, 882, 1044, 1194, 1218, 1323, 1393, 1421, 1566, 1764, 1791, 1827, 2388, 2436, 2646, 2786, 2842, 3132, 3582, 3654, 4179, 4263, 5292, 5373, 5481, 5572, 5684, 5771, 7164, 7308, 8358, 8526, 9751, 10746, 10962, 11542, 12537, 12789, 16716, 17052, 17313, 19502, 21492, 21924, 23084, 25074, 25578, 29253, 34626, 37611, 38367, 39004, 40397, 50148, 51156, 51939, 58506, 69252, 75222, 76734, 80794, 87759, 103878, 117012, 121191, 150444, 153468, 155817, 161588, 175518, 207756, 242382, 263277, 282779, 311634, 351036, 363573, 484764, 526554, 565558, 623268, 727146, 848337, 1053108, 1090719, 1131116, 1454292, 1696674, 2181438, 2545011, 3393348, 4362876, 5090022, 7635033, 10180044, 15270066, 30540132]

約数ペア:

[(1, 30540132), (2, 15270066), (3, 10180044), (4, 7635033), (6, 5090022), (7, 4362876), (9, 3393348), (12, 2545011), (14, 2181438), (18, 1696674), (21, 1454292), (27, 1131116), (28, 1090719), (29, 1053108), (36, 848337), (42, 727146), (49, 623268), (54, 565558), (58, 526554), (63, 484764), (84, 363573), (87, 351036), (98, 311634), (108, 282779), (116, 263277), (126, 242382), (147, 207756), (174, 175518), (189, 161588), (196, 155817), (199, 153468), (203, 150444), (252, 121191), (261, 117012), (294, 103878), (348, 87759), (378, 80794), (398, 76734), (406, 75222), (441, 69252), (522, 58506), (588, 51939), (597, 51156), (609, 50148), (756, 40397), (783, 39004), (796, 38367), (812, 37611), (882, 34626), (1044, 29253), (1194, 25578), (1218, 25074), (1323, 23084), (1393, 21924), (1421, 21492), (1566, 19502), (1764, 17313), (1791, 17052), (1827, 16716), (2388, 12789), (2436, 12537), (2646, 11542), (2786, 10962), (2842, 10746), (3132, 9751), (3582, 8526), (3654, 8358), (4179, 7308), (4263, 7164), (5292, 5771), (5373, 5684), (5481, 5572)]