120027978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 315719040

約数和(自身を除く): 195691062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 181, 266, 277, 342, 362, 399, 543, 554, 798, 831, 1086, 1197, 1267, 1629, 1662, 1939, 2394, 2493, 2534, 3258, 3439, 3801, 3878, 4986, 5263, 5817, 6878, 7602, 10317, 10526, 11403, 11634, 15789, 17451, 20634, 22806, 24073, 30951, 31578, 34902, 36841, 47367, 48146, 50137, 61902, 72219, 73682, 94734, 100274, 110523, 144438, 150411, 216657, 221046, 300822, 331569, 350959, 433314, 451233, 663138, 701918, 902466, 952603, 1052877, 1905206, 2105754, 2857809, 3158631, 5715618, 6317262, 6668221, 8573427, 13336442, 17146854, 20004663, 40009326, 60013989, 120027978]

約数ペア:

[(1, 120027978), (2, 60013989), (3, 40009326), (6, 20004663), (7, 17146854), (9, 13336442), (14, 8573427), (18, 6668221), (19, 6317262), (21, 5715618), (38, 3158631), (42, 2857809), (57, 2105754), (63, 1905206), (114, 1052877), (126, 952603), (133, 902466), (171, 701918), (181, 663138), (266, 451233), (277, 433314), (342, 350959), (362, 331569), (399, 300822), (543, 221046), (554, 216657), (798, 150411), (831, 144438), (1086, 110523), (1197, 100274), (1267, 94734), (1629, 73682), (1662, 72219), (1939, 61902), (2394, 50137), (2493, 48146), (2534, 47367), (3258, 36841), (3439, 34902), (3801, 31578), (3878, 30951), (4986, 24073), (5263, 22806), (5817, 20634), (6878, 17451), (7602, 15789), (10317, 11634), (10526, 11403)]