75282250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 72980150

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 125, 149, 215, 235, 250, 298, 430, 470, 745, 1075, 1175, 1490, 2021, 2150, 2350, 3725, 4042, 5375, 5875, 6407, 7003, 7450, 10105, 10750, 11750, 12814, 14006, 18625, 20210, 32035, 35015, 37250, 50525, 64070, 70030, 101050, 160175, 175075, 252625, 301129, 320350, 350150, 505250, 602258, 800875, 875375, 1505645, 1601750, 1750750, 3011290, 7528225, 15056450, 37641125, 75282250]

約数ペア:

[(1, 75282250), (2, 37641125), (5, 15056450), (10, 7528225), (25, 3011290), (43, 1750750), (47, 1601750), (50, 1505645), (86, 875375), (94, 800875), (125, 602258), (149, 505250), (215, 350150), (235, 320350), (250, 301129), (298, 252625), (430, 175075), (470, 160175), (745, 101050), (1075, 70030), (1175, 64070), (1490, 50525), (2021, 37250), (2150, 35015), (2350, 32035), (3725, 20210), (4042, 18625), (5375, 14006), (5875, 12814), (6407, 11750), (7003, 10750), (7450, 10105)]