7427100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 22637440

約数和(自身を除く): 15210340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1303, 1425, 1900, 2606, 2850, 3909, 5212, 5700, 6515, 7818, 13030, 15636, 19545, 24757, 26060, 32575, 39090, 49514, 65150, 74271, 78180, 97725, 99028, 123785, 130300, 148542, 195450, 247570, 297084, 371355, 390900, 495140, 618925, 742710, 1237850, 1485420, 1856775, 2475700, 3713550, 7427100]

約数ペア:

[(1, 7427100), (2, 3713550), (3, 2475700), (4, 1856775), (5, 1485420), (6, 1237850), (10, 742710), (12, 618925), (15, 495140), (19, 390900), (20, 371355), (25, 297084), (30, 247570), (38, 195450), (50, 148542), (57, 130300), (60, 123785), (75, 99028), (76, 97725), (95, 78180), (100, 74271), (114, 65150), (150, 49514), (190, 39090), (228, 32575), (285, 26060), (300, 24757), (380, 19545), (475, 15636), (570, 13030), (950, 7818), (1140, 6515), (1303, 5700), (1425, 5212), (1900, 3909), (2606, 2850)]