154443780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15053}}^1$

素因数の和:15090

約数の個数: 96

約数和(自身を含む): 505814400

約数和(自身を除く): 351370620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15053, 30106, 45159, 60212, 75265, 90318, 135477, 150530, 180636, 225795, 270954, 286007, 301060, 406431, 451590, 541908, 572014, 677385, 812862, 858021, 903180, 1144028, 1354770, 1430035, 1625724, 1716042, 2032155, 2574063, 2709540, 2860070, 3432084, 4064310, 4290105, 5148126, 5720140, 7722189, 8128620, 8580210, 10296252, 12870315, 15444378, 17160420, 25740630, 30888756, 38610945, 51481260, 77221890, 154443780]

約数ペア:

[(1, 154443780), (2, 77221890), (3, 51481260), (4, 38610945), (5, 30888756), (6, 25740630), (9, 17160420), (10, 15444378), (12, 12870315), (15, 10296252), (18, 8580210), (19, 8128620), (20, 7722189), (27, 5720140), (30, 5148126), (36, 4290105), (38, 4064310), (45, 3432084), (54, 2860070), (57, 2709540), (60, 2574063), (76, 2032155), (90, 1716042), (95, 1625724), (108, 1430035), (114, 1354770), (135, 1144028), (171, 903180), (180, 858021), (190, 812862), (228, 677385), (270, 572014), (285, 541908), (342, 451590), (380, 406431), (513, 301060), (540, 286007), (570, 270954), (684, 225795), (855, 180636), (1026, 150530), (1140, 135477), (1710, 90318), (2052, 75265), (2565, 60212), (3420, 45159), (5130, 30106), (10260, 15053)]