57214100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 130330200

約数和(自身を除く): 73116100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 109, 116, 145, 181, 218, 290, 362, 436, 545, 580, 724, 725, 905, 1090, 1450, 1810, 2180, 2725, 2900, 3161, 3620, 4525, 5249, 5450, 6322, 9050, 10498, 10900, 12644, 15805, 18100, 19729, 20996, 26245, 31610, 39458, 52490, 63220, 78916, 79025, 98645, 104980, 131225, 158050, 197290, 262450, 316100, 394580, 493225, 524900, 572141, 986450, 1144282, 1972900, 2288564, 2860705, 5721410, 11442820, 14303525, 28607050, 57214100]

約数ペア:

[(1, 57214100), (2, 28607050), (4, 14303525), (5, 11442820), (10, 5721410), (20, 2860705), (25, 2288564), (29, 1972900), (50, 1144282), (58, 986450), (100, 572141), (109, 524900), (116, 493225), (145, 394580), (181, 316100), (218, 262450), (290, 197290), (362, 158050), (436, 131225), (545, 104980), (580, 98645), (724, 79025), (725, 78916), (905, 63220), (1090, 52490), (1450, 39458), (1810, 31610), (2180, 26245), (2725, 20996), (2900, 19729), (3161, 18100), (3620, 15805), (4525, 12644), (5249, 10900), (5450, 10498), (6322, 9050)]