161358000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{26893}}^1$

素因数の和:26919

約数の個数: 80

約数和(自身を含む): 520237536

約数和(自身を除く): 358879536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 26893, 53786, 80679, 107572, 134465, 161358, 215144, 268930, 322716, 403395, 430288, 537860, 645432, 672325, 806790, 1075720, 1290864, 1344650, 1613580, 2016975, 2151440, 2689300, 3227160, 3361625, 4033950, 5378600, 6454320, 6723250, 8067900, 10084875, 10757200, 13446500, 16135800, 20169750, 26893000, 32271600, 40339500, 53786000, 80679000, 161358000]

約数ペア:

[(1, 161358000), (2, 80679000), (3, 53786000), (4, 40339500), (5, 32271600), (6, 26893000), (8, 20169750), (10, 16135800), (12, 13446500), (15, 10757200), (16, 10084875), (20, 8067900), (24, 6723250), (25, 6454320), (30, 5378600), (40, 4033950), (48, 3361625), (50, 3227160), (60, 2689300), (75, 2151440), (80, 2016975), (100, 1613580), (120, 1344650), (125, 1290864), (150, 1075720), (200, 806790), (240, 672325), (250, 645432), (300, 537860), (375, 430288), (400, 403395), (500, 322716), (600, 268930), (750, 215144), (1000, 161358), (1200, 134465), (1500, 107572), (2000, 80679), (3000, 53786), (6000, 26893)]