20151937200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16793281}}^1$

素因数の和:16793302

約数の個数: 60

約数和(自身を含む): 64553376008

約数和(自身を除く): 44401438808

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, 150, 200, 240, 300, 400, 600, 1200, 16793281, 33586562, 50379843, 67173124, 83966405, 100759686, 134346248, 167932810, 201519372, 251899215, 268692496, 335865620, 403038744, 419832025, 503798430, 671731240, 806077488, 839664050, 1007596860, 1259496075, 1343462480, 1679328100, 2015193720, 2518992150, 3358656200, 4030387440, 5037984300, 6717312400, 10075968600, 20151937200]

約数ペア:

[(1, 20151937200), (2, 10075968600), (3, 6717312400), (4, 5037984300), (5, 4030387440), (6, 3358656200), (8, 2518992150), (10, 2015193720), (12, 1679328100), (15, 1343462480), (16, 1259496075), (20, 1007596860), (24, 839664050), (25, 806077488), (30, 671731240), (40, 503798430), (48, 419832025), (50, 403038744), (60, 335865620), (75, 268692496), (80, 251899215), (100, 201519372), (120, 167932810), (150, 134346248), (200, 100759686), (240, 83966405), (300, 67173124), (400, 50379843), (600, 33586562), (1200, 16793281)]