148743300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21557}}^1$

素因数の和:21597

約数の個数: 72

約数和(自身を含む): 449096256

約数和(自身を除く): 300352956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 21557, 43114, 64671, 86228, 107785, 129342, 215570, 258684, 323355, 431140, 495811, 538925, 646710, 991622, 1077850, 1293420, 1487433, 1616775, 1983244, 2155700, 2479055, 2974866, 3233550, 4958110, 5949732, 6467100, 7437165, 9916220, 12395275, 14874330, 24790550, 29748660, 37185825, 49581100, 74371650, 148743300]

約数ペア:

[(1, 148743300), (2, 74371650), (3, 49581100), (4, 37185825), (5, 29748660), (6, 24790550), (10, 14874330), (12, 12395275), (15, 9916220), (20, 7437165), (23, 6467100), (25, 5949732), (30, 4958110), (46, 3233550), (50, 2974866), (60, 2479055), (69, 2155700), (75, 1983244), (92, 1616775), (100, 1487433), (115, 1293420), (138, 1077850), (150, 991622), (230, 646710), (276, 538925), (300, 495811), (345, 431140), (460, 323355), (575, 258684), (690, 215570), (1150, 129342), (1380, 107785), (1725, 86228), (2300, 64671), (3450, 43114), (6900, 21557)]