542822700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{258487}}^1$

素因数の和:258511

約数の個数: 72

約数和(自身を含む): 1794940672

約数和(自身を除く): 1252117972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 258487, 516974, 775461, 1033948, 1292435, 1550922, 1809409, 2584870, 3101844, 3618818, 3877305, 5169740, 5428227, 6462175, 7237636, 7754610, 9047045, 10856454, 12924350, 15509220, 18094090, 19386525, 21712908, 25848700, 27141135, 36188180, 38773050, 45235225, 54282270, 77546100, 90470450, 108564540, 135705675, 180940900, 271411350, 542822700]

約数ペア:

[(1, 542822700), (2, 271411350), (3, 180940900), (4, 135705675), (5, 108564540), (6, 90470450), (7, 77546100), (10, 54282270), (12, 45235225), (14, 38773050), (15, 36188180), (20, 27141135), (21, 25848700), (25, 21712908), (28, 19386525), (30, 18094090), (35, 15509220), (42, 12924350), (50, 10856454), (60, 9047045), (70, 7754610), (75, 7237636), (84, 6462175), (100, 5428227), (105, 5169740), (140, 3877305), (150, 3618818), (175, 3101844), (210, 2584870), (300, 1809409), (350, 1550922), (420, 1292435), (525, 1033948), (700, 775461), (1050, 516974), (2100, 258487)]