25548750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 71039760

約数和(自身を除く): 45491010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 757, 1125, 1250, 1350, 1514, 1875, 2250, 2271, 3375, 3750, 3785, 4542, 5625, 6750, 6813, 7570, 11250, 11355, 13626, 16875, 18925, 20439, 22710, 33750, 34065, 37850, 40878, 56775, 68130, 94625, 102195, 113550, 170325, 189250, 204390, 283875, 340650, 473125, 510975, 567750, 851625, 946250, 1021950, 1419375, 1703250, 2554875, 2838750, 4258125, 5109750, 8516250, 12774375, 25548750]

約数ペア:

[(1, 25548750), (2, 12774375), (3, 8516250), (5, 5109750), (6, 4258125), (9, 2838750), (10, 2554875), (15, 1703250), (18, 1419375), (25, 1021950), (27, 946250), (30, 851625), (45, 567750), (50, 510975), (54, 473125), (75, 340650), (90, 283875), (125, 204390), (135, 189250), (150, 170325), (225, 113550), (250, 102195), (270, 94625), (375, 68130), (450, 56775), (625, 40878), (675, 37850), (750, 34065), (757, 33750), (1125, 22710), (1250, 20439), (1350, 18925), (1514, 16875), (1875, 13626), (2250, 11355), (2271, 11250), (3375, 7570), (3750, 6813), (3785, 6750), (4542, 5625)]