15069900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 43997184

約数和(自身を除く): 28927284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 191, 263, 300, 382, 526, 573, 764, 789, 955, 1052, 1146, 1315, 1578, 1910, 2292, 2630, 2865, 3156, 3820, 3945, 4775, 5260, 5730, 6575, 7890, 9550, 11460, 13150, 14325, 15780, 19100, 19725, 26300, 28650, 39450, 50233, 57300, 78900, 100466, 150699, 200932, 251165, 301398, 502330, 602796, 753495, 1004660, 1255825, 1506990, 2511650, 3013980, 3767475, 5023300, 7534950, 15069900]

約数ペア:

[(1, 15069900), (2, 7534950), (3, 5023300), (4, 3767475), (5, 3013980), (6, 2511650), (10, 1506990), (12, 1255825), (15, 1004660), (20, 753495), (25, 602796), (30, 502330), (50, 301398), (60, 251165), (75, 200932), (100, 150699), (150, 100466), (191, 78900), (263, 57300), (300, 50233), (382, 39450), (526, 28650), (573, 26300), (764, 19725), (789, 19100), (955, 15780), (1052, 14325), (1146, 13150), (1315, 11460), (1578, 9550), (1910, 7890), (2292, 6575), (2630, 5730), (2865, 5260), (3156, 4775), (3820, 3945)]