149926000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{10709}}^1$

素因数の和:10739

約数の個数: 80

約数和(自身を含む): 414348480

約数和(自身を除く): 264422480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 10709, 14000, 21418, 42836, 53545, 74963, 85672, 107090, 149926, 171344, 214180, 267725, 299852, 374815, 428360, 535450, 599704, 749630, 856720, 1070900, 1199408, 1338625, 1499260, 1874075, 2141800, 2677250, 2998520, 3748150, 4283600, 5354500, 5997040, 7496300, 9370375, 10709000, 14992600, 18740750, 21418000, 29985200, 37481500, 74963000, 149926000]

約数ペア:

[(1, 149926000), (2, 74963000), (4, 37481500), (5, 29985200), (7, 21418000), (8, 18740750), (10, 14992600), (14, 10709000), (16, 9370375), (20, 7496300), (25, 5997040), (28, 5354500), (35, 4283600), (40, 3748150), (50, 2998520), (56, 2677250), (70, 2141800), (80, 1874075), (100, 1499260), (112, 1338625), (125, 1199408), (140, 1070900), (175, 856720), (200, 749630), (250, 599704), (280, 535450), (350, 428360), (400, 374815), (500, 299852), (560, 267725), (700, 214180), (875, 171344), (1000, 149926), (1400, 107090), (1750, 85672), (2000, 74963), (2800, 53545), (3500, 42836), (7000, 21418), (10709, 14000)]