212693400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{118163}}^1$

素因数の和:118185

約数の個数: 72

約数和(自身を含む): 714301380

約数和(自身を除く): 501607980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 118163, 236326, 354489, 472652, 590815, 708978, 945304, 1063467, 1181630, 1417956, 1772445, 2126934, 2363260, 2835912, 2954075, 3544890, 4253868, 4726520, 5317335, 5908150, 7089780, 8507736, 8862225, 10634670, 11816300, 14179560, 17724450, 21269340, 23632600, 26586675, 35448900, 42538680, 53173350, 70897800, 106346700, 212693400]

約数ペア:

[(1, 212693400), (2, 106346700), (3, 70897800), (4, 53173350), (5, 42538680), (6, 35448900), (8, 26586675), (9, 23632600), (10, 21269340), (12, 17724450), (15, 14179560), (18, 11816300), (20, 10634670), (24, 8862225), (25, 8507736), (30, 7089780), (36, 5908150), (40, 5317335), (45, 4726520), (50, 4253868), (60, 3544890), (72, 2954075), (75, 2835912), (90, 2363260), (100, 2126934), (120, 1772445), (150, 1417956), (180, 1181630), (200, 1063467), (225, 945304), (300, 708978), (360, 590815), (450, 472652), (600, 354489), (900, 236326), (1800, 118163)]