180319932

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 120

約数和(自身を含む): 524408192

約数和(自身を除く): 344088260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1381, 1404, 1612, 1674, 2106, 2418, 2511, 2762, 3348, 3627, 4143, 4212, 4836, 5022, 5524, 7254, 8286, 10044, 10881, 12429, 14508, 16572, 17953, 21762, 24858, 32643, 35906, 37287, 42811, 43524, 49716, 53859, 65286, 71812, 74574, 85622, 107718, 111861, 128433, 130572, 149148, 161577, 171244, 215436, 223722, 256866, 323154, 385299, 447444, 484731, 513732, 556543, 646308, 770598, 969462, 1113086, 1155897, 1454193, 1541196, 1669629, 1938924, 2226172, 2311794, 2908386, 3339258, 3467691, 4623588, 5008887, 5816772, 6678516, 6935382, 10017774, 13870764, 15026661, 20035548, 30053322, 45079983, 60106644, 90159966, 180319932]

約数ペア:

[(1, 180319932), (2, 90159966), (3, 60106644), (4, 45079983), (6, 30053322), (9, 20035548), (12, 15026661), (13, 13870764), (18, 10017774), (26, 6935382), (27, 6678516), (31, 5816772), (36, 5008887), (39, 4623588), (52, 3467691), (54, 3339258), (62, 2908386), (78, 2311794), (81, 2226172), (93, 1938924), (108, 1669629), (117, 1541196), (124, 1454193), (156, 1155897), (162, 1113086), (186, 969462), (234, 770598), (279, 646308), (324, 556543), (351, 513732), (372, 484731), (403, 447444), (468, 385299), (558, 323154), (702, 256866), (806, 223722), (837, 215436), (1053, 171244), (1116, 161577), (1209, 149148), (1381, 130572), (1404, 128433), (1612, 111861), (1674, 107718), (2106, 85622), (2418, 74574), (2511, 71812), (2762, 65286), (3348, 53859), (3627, 49716), (4143, 43524), (4212, 42811), (4836, 37287), (5022, 35906), (5524, 32643), (7254, 24858), (8286, 21762), (10044, 17953), (10881, 16572), (12429, 14508)]