239747600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{35257}}^1$

素因数の和:35292

約数の個数: 60

約数和(自身を含む): 609892884

約数和(自身を除く): 370145284

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 35257, 70514, 141028, 176285, 282056, 352570, 564112, 599369, 705140, 881425, 1198738, 1410280, 1762850, 2397476, 2820560, 2996845, 3525700, 4794952, 5993690, 7051400, 9589904, 11987380, 14102800, 14984225, 23974760, 29968450, 47949520, 59936900, 119873800, 239747600]

約数ペア:

[(1, 239747600), (2, 119873800), (4, 59936900), (5, 47949520), (8, 29968450), (10, 23974760), (16, 14984225), (17, 14102800), (20, 11987380), (25, 9589904), (34, 7051400), (40, 5993690), (50, 4794952), (68, 3525700), (80, 2996845), (85, 2820560), (100, 2397476), (136, 1762850), (170, 1410280), (200, 1198738), (272, 881425), (340, 705140), (400, 599369), (425, 564112), (680, 352570), (850, 282056), (1360, 176285), (1700, 141028), (3400, 70514), (6800, 35257)]