124686180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4649}}^1$

素因数の和:4813

約数の個数: 72

約数和(自身を含む): 380835000

約数和(自身を除く): 256148820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 4649, 5364, 6705, 8940, 9298, 13410, 13947, 18596, 23245, 26820, 27894, 41841, 46490, 55788, 69735, 83682, 92980, 139470, 167364, 209205, 278940, 418410, 692701, 836820, 1385402, 2078103, 2770804, 3463505, 4156206, 6234309, 6927010, 8312412, 10390515, 12468618, 13854020, 20781030, 24937236, 31171545, 41562060, 62343090, 124686180]

約数ペア:

[(1, 124686180), (2, 62343090), (3, 41562060), (4, 31171545), (5, 24937236), (6, 20781030), (9, 13854020), (10, 12468618), (12, 10390515), (15, 8312412), (18, 6927010), (20, 6234309), (30, 4156206), (36, 3463505), (45, 2770804), (60, 2078103), (90, 1385402), (149, 836820), (180, 692701), (298, 418410), (447, 278940), (596, 209205), (745, 167364), (894, 139470), (1341, 92980), (1490, 83682), (1788, 69735), (2235, 55788), (2682, 46490), (2980, 41841), (4470, 27894), (4649, 26820), (5364, 23245), (6705, 18596), (8940, 13947), (9298, 13410)]