145060000

素因数分解:

$2^5\times 5^4\times {\mathrm{7253}}^1$

素因数の和:7283

約数の個数: 60

約数和(自身を含む): 356918562

約数和(自身を除く): 211858562

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 7253, 10000, 14506, 20000, 29012, 36265, 58024, 72530, 116048, 145060, 181325, 232096, 290120, 362650, 580240, 725300, 906625, 1160480, 1450600, 1813250, 2901200, 3626500, 4533125, 5802400, 7253000, 9066250, 14506000, 18132500, 29012000, 36265000, 72530000, 145060000]

約数ペア:

[(1, 145060000), (2, 72530000), (4, 36265000), (5, 29012000), (8, 18132500), (10, 14506000), (16, 9066250), (20, 7253000), (25, 5802400), (32, 4533125), (40, 3626500), (50, 2901200), (80, 1813250), (100, 1450600), (125, 1160480), (160, 906625), (200, 725300), (250, 580240), (400, 362650), (500, 290120), (625, 232096), (800, 181325), (1000, 145060), (1250, 116048), (2000, 72530), (2500, 58024), (4000, 36265), (5000, 29012), (7253, 20000), (10000, 14506)]