313032100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{11551}}^1$

素因数の和:11836

約数の個数: 36

約数和(自身を含む): 681845248

約数和(自身を除く): 368813148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 5420, 6775, 11551, 13550, 23102, 27100, 46204, 57755, 115510, 231020, 288775, 577550, 1155100, 3130321, 6260642, 12521284, 15651605, 31303210, 62606420, 78258025, 156516050, 313032100]

約数ペア:

[(1, 313032100), (2, 156516050), (4, 78258025), (5, 62606420), (10, 31303210), (20, 15651605), (25, 12521284), (50, 6260642), (100, 3130321), (271, 1155100), (542, 577550), (1084, 288775), (1355, 231020), (2710, 115510), (5420, 57755), (6775, 46204), (11551, 27100), (13550, 23102)]