30075900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 90046320

約数和(自身を除く): 59970420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 3457, 4350, 6914, 8700, 10371, 13828, 17285, 20742, 34570, 41484, 51855, 69140, 86425, 100253, 103710, 172850, 200506, 207420, 259275, 300759, 345700, 401012, 501265, 518550, 601518, 1002530, 1037100, 1203036, 1503795, 2005060, 2506325, 3007590, 5012650, 6015180, 7518975, 10025300, 15037950, 30075900]

約数ペア:

[(1, 30075900), (2, 15037950), (3, 10025300), (4, 7518975), (5, 6015180), (6, 5012650), (10, 3007590), (12, 2506325), (15, 2005060), (20, 1503795), (25, 1203036), (29, 1037100), (30, 1002530), (50, 601518), (58, 518550), (60, 501265), (75, 401012), (87, 345700), (100, 300759), (116, 259275), (145, 207420), (150, 200506), (174, 172850), (290, 103710), (300, 100253), (348, 86425), (435, 69140), (580, 51855), (725, 41484), (870, 34570), (1450, 20742), (1740, 17285), (2175, 13828), (2900, 10371), (3457, 8700), (4350, 6914)]