151299900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{18679}}^1$

素因数の和:18705

約数の個数: 90

約数和(自身を含む): 490480760

約数和(自身を除く): 339180860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 18679, 37358, 56037, 74716, 93395, 112074, 168111, 186790, 224148, 280185, 336222, 373580, 466975, 504333, 560370, 672444, 840555, 933950, 1008666, 1120740, 1400925, 1512999, 1681110, 1867900, 2017332, 2521665, 2801850, 3025998, 3362220, 4202775, 5043330, 5603700, 6051996, 7564995, 8405550, 10086660, 12608325, 15129990, 16811100, 25216650, 30259980, 37824975, 50433300, 75649950, 151299900]

約数ペア:

[(1, 151299900), (2, 75649950), (3, 50433300), (4, 37824975), (5, 30259980), (6, 25216650), (9, 16811100), (10, 15129990), (12, 12608325), (15, 10086660), (18, 8405550), (20, 7564995), (25, 6051996), (27, 5603700), (30, 5043330), (36, 4202775), (45, 3362220), (50, 3025998), (54, 2801850), (60, 2521665), (75, 2017332), (81, 1867900), (90, 1681110), (100, 1512999), (108, 1400925), (135, 1120740), (150, 1008666), (162, 933950), (180, 840555), (225, 672444), (270, 560370), (300, 504333), (324, 466975), (405, 373580), (450, 336222), (540, 280185), (675, 224148), (810, 186790), (900, 168111), (1350, 112074), (1620, 93395), (2025, 74716), (2700, 56037), (4050, 37358), (8100, 18679)]